When the laptop plugged into a laptop power adapter, and occasionally will be prompted to "is plugged in not charging", in which case the battery will not charge. Although sometimes restart will solve the problem, but a lot of time to restart or remains the same. Is depressed, the battery discharge too much, the battery life is good. This problem how to solve it?
1, check the laptop battery power
look at the battery power at this time is if the power is between 90% -100%, then charge into the electricity is probably normal. Number of notebook in order to protect the life of the battery, charging will not be so frequent, and only the battery is below 90% (95%) at a lot of the book is when it is charging. Some notebooks can set how much battery power when charging is a digression.
2, check whether the charger is original
and sometimes, such as the Dell XPS 14 L401X laptop in the "not charging" when prompted, will get the prompt "Unable to determine the type of AC adapter. your system running speed will be less slow, and the dell studio 1745 laptop battery will not charge. Please connect a Dell 90W or higher power AC adapter, in order to get the best system performance. "should first check the charger is the original charger, take a look at the adaptation The device power is correct, if we do not need to be replaced.
How to determine the power adapter
above steps, some notebooks require the use of the 90W power adapter, the notebook is how to determine the power of the Dell JU012 adapter? notebook charger general "round pin" mezzanine , needle play power of the middle of the recognition function, did not you think there are high-tech, right? If the needle is broken or inside Weld dropped, it would quickly repair the go.
Whether disabled
prohibits charging "function of the charging function battery options, this feature the following Dell Inspiron 17R N7110 charger directly to the notebook power supply instead of charging the battery, in this case can not be recharged into the electricity. Recommended to check the battery options, to see whether disabled the charging function of the notebook.
Update the BIOS or to solve the charging problem
if tested, know the Dell XPS 14 L401X adapter no problem, then update the BIOS it. Update the BIOS may be able to solve some of the rare issues. Notebook BIOS upgrade is not the same, such as Hewlett-Packard refresh program under Windows, the rookie of the graphical interface can get going to upgrade BIOS. There are some notebooks still use pure DOS as the upgrade process.
Postscript: laptop charge and not into the power is actually a common problem, and sometimes plug in the power adapter notebook that reaction, this time the plug is loose, or too much dirt on the plug. Under normal circumstances, unplug the dell pa-4e ac adapter and then plug Try it a few times will be able to solve the charging problem. Incidentally, here to remind you to buy lithium batteries must be invoiced.
Monday, August 20, 2012
Tuesday, July 10, 2012
New Laptop Battery is coming
The hot season is coming, Pls enjoy time & cost saving from Anlud offers.
Are you looking for new laptop ac adapter to add your 2012 catalogue?
Are you looking for new & hot-sell product to bring you more benifit ?
We are the professional manufacturer of laptop batteries,laptop ac adapter,laptop car charger and laptop keyboards
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Now New laptop battery arrived.Here are some models on promotion this season. You might be interested in.
Replacement for HP ProBook 4530s Laptop Battery
Replacement HP ProBook 4530s battery will get your laptop up and running the right way at a reduced price.The battery has been precision-engineered and rigorously tested for capacity, voltage, compatibility and safety to exceed original equipment manufacturer specifications.Compatible with HP PR06, HP PR09
Lenovo ThinkPad X220 Laptop Battery 6-Cell/9-Cell
Lenovo thinkpad x220 laptop battery is safe with overvoltage, shortcircuit and overcurrent protection.Battery For Lenovo thinkpad x220 is sturdy and well built as it is made from the highest quality parts and first class worksmanship.Compatible with Lenovo 0A36282, Lenovo 0A36283
Replacement Sony VGP-BPS20 Battery
Retail and wholesale replacement Sony VGP-BPS20 battery, Order the Sony VGP-BPS20/S laptop battery saving 20% now! Our Sony Sony VGP-BPS20 battery is similar to the original and meets stringent quality standards. This sony laptop battery is manufactured with high quality "A" grade cells and components in a ISO9001 certified manufacturing facility
Replacement toshiba pa3905u-1brs battery
Compatible with Toshiba Tecra R850, Toshiba Satellite R850
Battery Technology : Li-ion, 10.8V , 4400mAh
Quality: The toshiba pa3905u-1brs laptop battery has high efficency and high reliability. It is guaranteed to meet or exceed OEM specifications.
Are you looking for new laptop ac adapter to add your 2012 catalogue?
Are you looking for new & hot-sell product to bring you more benifit ?
We are the professional manufacturer of laptop batteries,laptop ac adapter,laptop car charger and laptop keyboards
We are proud to introduce you our high-performance .
Now New laptop battery arrived.Here are some models on promotion this season. You might be interested in.
Replacement for HP ProBook 4530s Laptop Battery
Replacement HP ProBook 4530s battery will get your laptop up and running the right way at a reduced price.The battery has been precision-engineered and rigorously tested for capacity, voltage, compatibility and safety to exceed original equipment manufacturer specifications.Compatible with HP PR06, HP PR09
Lenovo ThinkPad X220 Laptop Battery 6-Cell/9-Cell
Lenovo thinkpad x220 laptop battery is safe with overvoltage, shortcircuit and overcurrent protection.Battery For Lenovo thinkpad x220 is sturdy and well built as it is made from the highest quality parts and first class worksmanship.Compatible with Lenovo 0A36282, Lenovo 0A36283
Replacement Sony VGP-BPS20 Battery
Retail and wholesale replacement Sony VGP-BPS20 battery, Order the Sony VGP-BPS20/S laptop battery saving 20% now! Our Sony Sony VGP-BPS20 battery is similar to the original and meets stringent quality standards. This sony laptop battery is manufactured with high quality "A" grade cells and components in a ISO9001 certified manufacturing facility
Replacement toshiba pa3905u-1brs battery
Compatible with Toshiba Tecra R850, Toshiba Satellite R850
Battery Technology : Li-ion, 10.8V , 4400mAh
Quality: The toshiba pa3905u-1brs laptop battery has high efficency and high reliability. It is guaranteed to meet or exceed OEM specifications.
Thursday, July 5, 2012
Laptop battery is the most comprehensive dismantling decryption
It is difficult to imagine when you can not boot even with a laptop, notebook. In such cases, it is estimated that many people will say: "leave power step will not work, this is also called the notebook?" This means with the above is basically the same. We usually use very few would have thought the laptop battery, because it was too small, tiny to you usually do not ignore its existence, but one day a sudden power outage, while the laptop is still lit, you'll want: "This laptop is really The good. "In fact, laptop or notebook, just this time of the battery to play its true role, people feel the truly bring the convenience of the laptop. Above that so much nonsense to say in fact that, no battery, no laptop, I am talking about is a conceptualized view, rather than that the laptop to leave the battery useless; Rather, leave the battery, the notebook is lost its most important characteristic - mobile and continuity. We all know now, the laptop can be drawn to a heavy battery and notebook batteries are lithium batteries. The historical Why lithium abandoning the other? From early to say, early on, the battery we use is called a nickel-chromium batteries, nickel cadmium NI-CD battery, although give the notebook a duration, but it has many shortcomings of headache, such as: bulky, heavy weight, small capacity, short life, the memory effect, etc. (nothing), of course, is no longer used. And nickel-metal hydride battery, this battery is also the battery industry, be active in, compared to other batteries, nickel metal hydride batteries to be more environmentally friendly, and also by far the most environmentally friendly battery, but the volume of the nickel-metal hydride battery itself does not make many thin and light machine satisfaction. In the lithium battery, small size, light weight, large capacity, low memory effect, charging time is short and the advantages of lithium batteries, all of a sudden rage, all mobile basic design quickly popularized the lithium battery, which not only in the field notebook, digital camera, MP3 and mobile phone, etc., need to use the laptop battery of basic products also became a lithium battery. However, the environmental protection of lithium batteries from time to nickel-metal hydride batteries, lithium batteries to discard will cause environmental pollution. May be present on the lithium battery has been misunderstanding that lithium batteries no memory, in fact, lithium is not memory, but memory is relatively small, it seems not very obvious. And lithium can be divided into two kinds of lithium and lithium-ion battery. Lithium there is a long time ago, it is not safe when used, often in charge when burning, bursting, perhaps because the elements are too active, lithium's sake. Then there is the improved lithium-ion battery, can inhibit the active ingredient lithium element, so that lithium really achieve safe, efficient, convenient, and the old lithium will be eliminated. As to how to distinguish them, able to identify from the label of the battery, lithium battery for the LI, lithium-ion battery is LI-ION. Another difference is that lithium and nickel-metal hydride battery charge cycles, the number of general lithium rechargeable only 400-600 times, specially modified products, but 800 times, and the general use of scrapped two years, and this is why the general notebook The vendors just take the battery 1 year package repair, and even some only six months warranty, even if the brand is also true. S relative to the number of lithium batteries, nickel metal hydride rechargeable batteries and more, is generally more than 700 times, good quality battery can charge and discharge of 1200, nickel-metal hydride battery life longer than lithium batteries. Just the same volume of Ni-MH battery power is not enough to satisfy the needs of the notebook now. Dismantling notebook lithium batteries in here to see the specific structure of the battery, so we reproduced in a dismantling of a foreign Dell laptop, in fact, if we really want to look at and even touch some. Is recommended when visiting second-hand notebook market, places to see, to repair the battery is definitely gain a lot.
Let us look at the Dell Computer to the newer lithium battery boxes, battery box has been damaged, and identifies the portion of the battery, we can see that the battery specifications 14.8v 3600mAh capacity. In general, the battery seams are glued together by adhesive, so it is easy to see the location of the bonded, but basically the interface location, there is no strong tool, basically unable to open. The dismantling of the battery itself, or a little technical content, too much violence may damage the battery casing, too light and have no real effect. If we want to distinguish a dell 1691p battery have not been revised, see these seams with or without passive traces, basic can be determined.
Above the dismantling process is quite smooth, of course, the tools of the largest credit.
The configuration of a total of two sets of four green battery, looks like the AA batteries, but is not so, they just wrap up the same way, but the chemical composition and size of the inside is not the same as the next figure is closer to Figure show.
This is a group of 8-cell battery, the dell laptop battery itself, we see from Sony, the structure of the batteries of the battery itself is not a simple parallel and series, we learn the circuit, we know that the series can increase the voltage, in parallel to increase the current combination of batteries and series, the basic need batteries. Through the dismantling of the above, we probably know the batteries are shell + PCB + batteries, seem the most important part is the batteries, it is not true, the most important part of the circuit, because the use of a battery. is recorded in the circuit board. Maintenance of a battery, if you simply replace the batteries, it is of no use, because the battery itself is good or bad, always have a record. So if if there is to inquire about battery maintenance, you will find an unlock of the word, in fact, the information recorded in the circuit board lock the battery to reset, for example, the number of charge cycles, and time reset, and all good electrical core with the new battery duration. These are behind our maintenance part is to explore the content. From the above introduction, we know that lithium is the absolute protagonist, our maintenance will start from the lithium battery, lithium battery itself has many advantages, small size, relatively large capacity, it is sufficient to allow manufacturers to acceptable. Lithium itself is more active, careless and even cause an explosion. Lithium Ion batteries adding slowly over time, capacity becomes smaller, the last scrap. However, we still have many ways to avoid the accelerated aging of the lithium battery. Avoid the accelerated aging of the battery: Do not use high temperature
A 40% lithium batteries into the refrigerator refrigeration could save the decade, but an unplugged laptop, continuous use in the case of this heating, usually only to maintain 12-18. This illustrates well the lithium battery is very sensitive to temperature, if you find that laptop computers use one year later, the battery life is greatly reduced, most of the above reasons caused. But can not use the notebook will not generate heat while speaking laptop battery remove the fact, nor is it a good way, because if a sudden power failure, the computer will be as close, not only the user itself losses also accidents damage to the notebook hardware. Therefore, in the process of using a laptop to try to make the battery in a better cooling case. In general, the batteries are located in the bottom of the notebook, and therefore add a base radiator is a good choice. Prevents the battery from the accelerated aging method: Do not too many frequent and rapid charging many of my friends prefer to use the battery, whether at home or outside, and often the battery runs dry. These friends may be subject to the influence of the nickel-metal hydride battery, I feel fully charge and discharge and allow the battery is maintained at high capacity. In fact, this is the nickel-metal hydride batteries and lithium, excessive depth of discharge and fast charge will accelerate the aging of the lithium battery. This is mainly because many manufacturers are applied fast charge, two hours put the battery is full. This larger load charging the battery itself is not very good, and too much depth of discharge with a fast laptop battery charger is undoubtedly putting the two rods. Therefore, unless have to use battery or external power supply or external power supply connected. In addition to protect the battery, external power supply the notebook performance is the best processor speed faster than just using the battery, more than 40%. Save money? Playing with fire? Finally - on the laptop battery maintenance , have to talk about a problem is the battery maintenance, dismantling and principles of the lithium itself, I believe many of my friends already know, the laptop battery duration of follow bucket principle, a bucket can hold How much water is determined by the minimum side, here, too, generally speaking, the battery low-battery, a lot of time because of a batteries there is a problem, as long as the replacement of the batteries can. This processing is relatively low maintenance costs, official battery is basically replacement, the price is extremely high, so a lot of businesses saw an opportunity, at a lower price for user maintenance battery.
In fact, this is a very dangerous act, the first lithium is a very active bombings is not a two replaceable lithium batteries, if the quality is excellent but fortunately, but the merchants basic maintenance battery not the battery itself the security is too much awareness of the batteries used are relatively common, even before the old.
The general process of the battery maintenance technology, Toshiba PA3905U-1BRS laptop battery maintenance is not difficult, that is, a change of batteries solution to unlock reset under the chip. Notebook repair technicians specifically involved that step, or unlock, unlock during the storage performance of your laptop battery inside will be reset to zero even number of charge cycles. This technique, often businesses used to create new compatibility battery.
Maintenance anyway, this practice is not responsible for those repairers will not be responsible for the problem after the battery, so, we still need to take advantage of their usual maintenance than to seek medical attention more reality.
Sunday, July 1, 2012
NEW: How to maintain your laptop battery 2010
The notebook is more and more how to properly maintain your laptop battery is also more and more people are concerned about this issue will be about the content of this field.
: Notebook battery without having to run out of the power before charging
Notebook batteries are lithium batteries, lithium batteries, run out of battery again for a long time filled with do not have any role, or even harmful. Because lithium does not exist in the so-called "cache effect", only the early nickel batteries have this feature. Laptop battery life in general with the man-made damage, or natural life. Basically, the battery life are fixed 300-600 charge and discharge times, generally available 2 years.
: When the hp power adapter is connected, the battery can pull or not pull
Pull and pull depends on the actual usage: Connect the DC power at the same time do not disconnect the battery and the battery does no harm, because the battery is fully charged, will not accept any electricity into the power will be directly to the laptop power supply supply system. But when the laptop high-speed operation, the internal overheating is best to remove the battery, otherwise it is harmful.
: How correctly to the notebook battery charge
Should avoid the battery is run out of run out of recharge, because this will give the hp laptop battery a lot of pressure resulting in damage. A more feasible approach is to charge about 20-30% of power remaining. In fact the notebook lithium battery in the number of "light / charge" is limited, all used to recharge will significantly shorten the battery life. At the same time, the battery should be charged in a dry place, Also note that the heat problem, which is the enemy of the battery.
Tip:
The use of mobile phone battery with the use of laptop battery for hp pavilion dv4-5000 is not the same, a lot of people may experience in the use of mobile phone battery to determine that the laptop battery should be fully used up recharge, this idea wrong.
Laptop batteries: Long-term use how to save
The laptop battery is to put the photoelectric save or should be filled with the power to save? Put the photoelectric long-term preservation of the batteries will lose activity, and even lead to the control circuit protection self-locking and can no longer use fully charged, long-term preservation will bring security risks, the best way to save is the will power to about 40% and then stored in a cool, dry place, about 20 degrees Celsius is the ideal storage temperature. Of course, the best month to take the battery out with time, can guarantee the battery good state of preservation, but not so the battery is completely lost and damage the battery.
: Some measures of working hours to extend laptop battery
1> to reduce the brightness of the screen: you can use the fn + down / up key combination to quickly adjust brightness (specific fn + which keys need to see their own laptop).
2> use of standby, sleep and other functions: a long time without a computer, notebook standby or hibernate, saving power and extending the use of computers
Life expectancy.
> Open the cpu speedstep functionality can greatly extend the hp elitebook 8540p laptop battery working time: CPU speedstep function is the default in the bios to start when using the battery, cpu will automatically underclock to use to save energy. If not open, can boot into the BIOS, press F2 to find the Performance settings
Speedstep Enable to Enabled.
4> when using the battery, try to turn off the wireless, Bluetooth and infrared port. Removed without the use of peripherals and avoid large 3D program is enabled,
Games, to reduce unnecessary battery consumption.
: Notebook battery without having to run out of the power before charging
Notebook batteries are lithium batteries, lithium batteries, run out of battery again for a long time filled with do not have any role, or even harmful. Because lithium does not exist in the so-called "cache effect", only the early nickel batteries have this feature. Laptop battery life in general with the man-made damage, or natural life. Basically, the battery life are fixed 300-600 charge and discharge times, generally available 2 years.
: When the hp power adapter is connected, the battery can pull or not pull
Pull and pull depends on the actual usage: Connect the DC power at the same time do not disconnect the battery and the battery does no harm, because the battery is fully charged, will not accept any electricity into the power will be directly to the laptop power supply supply system. But when the laptop high-speed operation, the internal overheating is best to remove the battery, otherwise it is harmful.
: How correctly to the notebook battery charge
Should avoid the battery is run out of run out of recharge, because this will give the hp laptop battery a lot of pressure resulting in damage. A more feasible approach is to charge about 20-30% of power remaining. In fact the notebook lithium battery in the number of "light / charge" is limited, all used to recharge will significantly shorten the battery life. At the same time, the battery should be charged in a dry place, Also note that the heat problem, which is the enemy of the battery.
Tip:
The use of mobile phone battery with the use of laptop battery for hp pavilion dv4-5000 is not the same, a lot of people may experience in the use of mobile phone battery to determine that the laptop battery should be fully used up recharge, this idea wrong.
Laptop batteries: Long-term use how to save
The laptop battery is to put the photoelectric save or should be filled with the power to save? Put the photoelectric long-term preservation of the batteries will lose activity, and even lead to the control circuit protection self-locking and can no longer use fully charged, long-term preservation will bring security risks, the best way to save is the will power to about 40% and then stored in a cool, dry place, about 20 degrees Celsius is the ideal storage temperature. Of course, the best month to take the battery out with time, can guarantee the battery good state of preservation, but not so the battery is completely lost and damage the battery.
: Some measures of working hours to extend laptop battery
1> to reduce the brightness of the screen: you can use the fn + down / up key combination to quickly adjust brightness (specific fn + which keys need to see their own laptop).
2> use of standby, sleep and other functions: a long time without a computer, notebook standby or hibernate, saving power and extending the use of computers
Life expectancy.
> Open the cpu speedstep functionality can greatly extend the hp elitebook 8540p laptop battery working time: CPU speedstep function is the default in the bios to start when using the battery, cpu will automatically underclock to use to save energy. If not open, can boot into the BIOS, press F2 to find the Performance settings
Speedstep Enable to Enabled.
4> when using the battery, try to turn off the wireless, Bluetooth and infrared port. Removed without the use of peripherals and avoid large 3D program is enabled,
Games, to reduce unnecessary battery consumption.
Wednesday, June 27, 2012
How to reduce invalid URL crawling and indexing:Website optimization
Many websites, especially B2C, the condition of product filtration
system (such as the choice of product brand, price, size, performance,
parameter and so on) will produce a large number of invalid URL, of
course, known as invalid only from the SEO perspective, these URL and
cannot generate SEO role, but had the negative effect, so the URL is not
included for reasons including:
A large number of filter conditions page content duplicate or very similar to (a lot of copied content will make the site as a whole decline in the quality)
A large number of filter conditions page does not correspond to the product page no content (eg, select "less than $ 100 42 inch LED TV)
The vast majority of filter conditions page ranking ability (rank much lower than the category page), but a waste of some weights
These filter conditions page is not the product pages will include the necessary channels (product page should have the other within the chain to help crawl and included)
Great waste of crawling a large number of filter conditions page spidering time, resulting in useful pages will include the opportunity to decline (filter conditions page combination is a huge amount of)
So how do you try to make these URLs will not be crawling and indexing, and included it? A few days ago a post how to hide content may also become the SEO issues discussed similar issues, such filters page is to think one of the hidden content types. But unfortunately, I can not think of the perfect solution. Cloud morning watch, I think that can not be a perfect solution.
Steps / methods:
One is not to record the URL remain dynamic URL, intentionally even more dynamic and better, to stop is to crawl and index. However, search engines are now able to crawl, indexed by dynamic URL technology, and more and more is not a problem. Although many parameters to a certain extent is not conducive to collect, but 4, 5 parameters are usually also included. We cannot be sure how many parameters need to stop included, so cannot be used as a reliable method. But these URL received within the chain, and there is no ranking ability, will waste some weight.
Second methods, robots prohibition included. Similarly, URL received within a chain will receive a weight, the robots file forbidden creeping these URL, so the receiving weight cannot pass out (search engine crawling won't know what export link), page became the weight not only into the black hole.
Even to the URL link with nofollow also is not perfect, and robots bans similar, nofollow in Google effect is that URL is not receiving weight, weight but has not been assigned to other links, so the weight also wasted. Baidu said to support nofollow, but how to deal with unknown weight.
The URL link in the Flash, JS is not used, the search engine has to crawl Flash, JS links, and estimated later become more adept at climbing. Many of the SEO overlooked point is, JS link can not only be climbed, but also can transmit the weight, and the normal connection.
Can also be made into AJAX filter links form, after the user clicks will not visit a new URL, or in the original URL, URL was added at the back of #, were not regarded as different URL. And JS, search engines are actively trying to crawl, crawl the content of the AJAX, this method is not insurance.
On page head with noindex+follow tags, which means this page don't index, but follow the links on the page. It can solve the problem of duplicate content, also solves the problem of weights (weights is black hole with export links to other pages), can not solve the waste of spider crawling time, these pages are the crawling spider crawling (then can see page HTML noindex+follow tag), for some sites, filter pages the amount is huge, crawl the page, the spider did not have enough time to climb useful page.
One can consider the way to hide page (cloaking), also is the use of procedures for the detection of the visitor, is the search engine spider words back pages removed these filter link, users are then returned to normal with a filtering condition page. This is a relatively ideal solution, the only question is, can be used as a cheat. Search engines often talking about SEO to judge whether or not cheating is the supreme principle: if no search engine, would you do so? Perhaps say, a certain method is just to search engine and uses? Obviously, using cloaking do not want to be crawling URL is for a search engine to do, not for the user to do. Although the circumstances of cloaking is better, not malicious, but there are risks, daring to try.
Also a method is to use the canonical tag, the biggest problem is Baidu whether support unknown canonical label, and is on the search engine is proposed, not instruction, it is said that the label search engines may not comply with, is useless. In addition, canonical tags are specified standardized URL, page whether to apply some filtering condition of doubt, after all, the page content is often different.
The better method is one of the iframe+robots prohibited. The filter portion of the code into the iframe, equal to call other file content, of the search engine, this section does not belong to the current page, or hide content. But do not belong to the current page is not equal to not exist, the search engine can be found in iframe content and links, or may crawl these URL, plus robots forbidden creeping. The contents of the iframe will still have some weight loss, but because the iframe links in the current page is not from the shunt weights, but only from the called file shunt, so weight loss is less. In typesetting, browser compatibility, headaches, iframe method is a potential problem is that the risk of cheating. Now the search engines generally don't think iframe's cheating, many ads are placed in the iframe, but hide a bunch of links and hidden advertising some subtle difference. Back to the search engines judge cheating general principle, it is specifically for the search engines do. Remember the Matt Cutts said, Google may change with iframe mode, they still hope that in the same page to see the ordinary user can see all content.
Thanks for reading the article,if you like it,pls share it. my website:http://www.allbatteryshop.com glad to make friend with seoer.
A large number of filter conditions page content duplicate or very similar to (a lot of copied content will make the site as a whole decline in the quality)
A large number of filter conditions page does not correspond to the product page no content (eg, select "less than $ 100 42 inch LED TV)
The vast majority of filter conditions page ranking ability (rank much lower than the category page), but a waste of some weights
These filter conditions page is not the product pages will include the necessary channels (product page should have the other within the chain to help crawl and included)
Great waste of crawling a large number of filter conditions page spidering time, resulting in useful pages will include the opportunity to decline (filter conditions page combination is a huge amount of)
So how do you try to make these URLs will not be crawling and indexing, and included it? A few days ago a post how to hide content may also become the SEO issues discussed similar issues, such filters page is to think one of the hidden content types. But unfortunately, I can not think of the perfect solution. Cloud morning watch, I think that can not be a perfect solution.
Steps / methods:
One is not to record the URL remain dynamic URL, intentionally even more dynamic and better, to stop is to crawl and index. However, search engines are now able to crawl, indexed by dynamic URL technology, and more and more is not a problem. Although many parameters to a certain extent is not conducive to collect, but 4, 5 parameters are usually also included. We cannot be sure how many parameters need to stop included, so cannot be used as a reliable method. But these URL received within the chain, and there is no ranking ability, will waste some weight.
Second methods, robots prohibition included. Similarly, URL received within a chain will receive a weight, the robots file forbidden creeping these URL, so the receiving weight cannot pass out (search engine crawling won't know what export link), page became the weight not only into the black hole.
Even to the URL link with nofollow also is not perfect, and robots bans similar, nofollow in Google effect is that URL is not receiving weight, weight but has not been assigned to other links, so the weight also wasted. Baidu said to support nofollow, but how to deal with unknown weight.
The URL link in the Flash, JS is not used, the search engine has to crawl Flash, JS links, and estimated later become more adept at climbing. Many of the SEO overlooked point is, JS link can not only be climbed, but also can transmit the weight, and the normal connection.
Can also be made into AJAX filter links form, after the user clicks will not visit a new URL, or in the original URL, URL was added at the back of #, were not regarded as different URL. And JS, search engines are actively trying to crawl, crawl the content of the AJAX, this method is not insurance.
On page head with noindex+follow tags, which means this page don't index, but follow the links on the page. It can solve the problem of duplicate content, also solves the problem of weights (weights is black hole with export links to other pages), can not solve the waste of spider crawling time, these pages are the crawling spider crawling (then can see page HTML noindex+follow tag), for some sites, filter pages the amount is huge, crawl the page, the spider did not have enough time to climb useful page.
One can consider the way to hide page (cloaking), also is the use of procedures for the detection of the visitor, is the search engine spider words back pages removed these filter link, users are then returned to normal with a filtering condition page. This is a relatively ideal solution, the only question is, can be used as a cheat. Search engines often talking about SEO to judge whether or not cheating is the supreme principle: if no search engine, would you do so? Perhaps say, a certain method is just to search engine and uses? Obviously, using cloaking do not want to be crawling URL is for a search engine to do, not for the user to do. Although the circumstances of cloaking is better, not malicious, but there are risks, daring to try.
Also a method is to use the canonical tag, the biggest problem is Baidu whether support unknown canonical label, and is on the search engine is proposed, not instruction, it is said that the label search engines may not comply with, is useless. In addition, canonical tags are specified standardized URL, page whether to apply some filtering condition of doubt, after all, the page content is often different.
The better method is one of the iframe+robots prohibited. The filter portion of the code into the iframe, equal to call other file content, of the search engine, this section does not belong to the current page, or hide content. But do not belong to the current page is not equal to not exist, the search engine can be found in iframe content and links, or may crawl these URL, plus robots forbidden creeping. The contents of the iframe will still have some weight loss, but because the iframe links in the current page is not from the shunt weights, but only from the called file shunt, so weight loss is less. In typesetting, browser compatibility, headaches, iframe method is a potential problem is that the risk of cheating. Now the search engines generally don't think iframe's cheating, many ads are placed in the iframe, but hide a bunch of links and hidden advertising some subtle difference. Back to the search engines judge cheating general principle, it is specifically for the search engines do. Remember the Matt Cutts said, Google may change with iframe mode, they still hope that in the same page to see the ordinary user can see all content.
Thanks for reading the article,if you like it,pls share it. my website:http://www.allbatteryshop.com glad to make friend with seoer.
Notebook power adapter when using the heat causes and solutions
It is normal for it to work, to convert the output, it will consume
energy, there will be a part of into heat also depends on whether you
installed on the battery or the battery is normal. Laptop power adapter
is actually a high-precision, high-efficiency switching power supply,
its role is to 220v AC power is converted to low voltage DC to provide
stable power for the normal work of the notebook computer, it can even
be called a notebook the computer "source of power."
Notebook power adapter is about questions and answers. Such as:
Q: Why exactly the same machine, Managing someone else's notebook power adapter , I always very hot?
Do not doubt your notebook power adapter , take a look at your books are doing, is not like the above said two usb hard drives, cpu is running at full speed crazy, hard to read and write, CD-ROM drive at full speed to read the disk, at the same time charging the battery , stood loud music, screen brightness, wireless LAN has been in the detection signal, the use of power management, according to the task of rationally adjust the books of the state is very important. Many people do not like to use power management, I have even seen many of my friends do not want to install power management software to any kind of management mode is enabled, it is also fitted him to do? Will not be just want to look at the battery remaining percent How much it?
Q: I filled the battery-line power when the lenovo t500 adapter is not too hot, but do not install the battery for a burnt to death on normal? Why?
I filled the battery-line power supply when the power adapter is not too hot, but do not install the battery for a burnt to death on normal? Why
Batteries, notebook power adapter to charge the battery by battery driven books, the battery is medium. To remove after the battery. Becomes the adapter directly to start the notebook. Charge and DIP are different concepts. When charging, you should look at the battery's hot? Are normal. Rest assured it.
Ads by Google
I recently bought a laptop computer, notebook power adapter and pressed but I only spent about 30 minutes like hot ah ask the computer problems are so I use it every time
In theory, it is normal
Itself the power adapter is not a good heat dissipation, and his interior is a large inductor constitute a necessary way of the current transfer box is closed, plus it is summer, if you heat does not exceed your hands the ability to accept that are normal, I believe that I am not wrong, your computer and power adapter all I own in the laptop repair years ~ ~
Inside the lenovo laptop power adapter is a switching power supply, high voltage, high current state, the workload is heavier, and is fully enclosed structure, there is no cooling holes in the shell, the internal fan to the auxiliary heat, thus the laptop power supply adapter at work, the internal temperature is very high. Especially during the hot summer, touching the surface you can feel hot, the internal temperature is higher. Which the daily office, entertainment to its proper maintenance and maintenance.
(1) to create a good thermal environment
Use of laptop computers in the high temperature environment, the power adapter to place free from direct sunlight and well ventilated place; power adapter on the laptop near the cooling air outlet, otherwise not only the heat of the power adapter dissemination does not go out, but also absorb some of the heat. In the hot summer, we can put the adapter on its side in order to increase the contact area of the adapter with air, so that the adapter heat better distributed out. In order to get a better cooling effect, we can pad between the adapter and the desktop into a narrow plastic block or piece of metal in order to increase the air convection speed of the adapter around, speed up the adapter's heat.
2 exception occurs shall promptly stop using
Loud noise or smoke in the laptop ac adapter is often damaged or malfunction, should immediately stop using once again put into use only by maintenance by a professional engineer.
(3) a reasonable charge
When the laptop battery is charging, it is best not to run large-scale 3d games and other procedures for the machine heavy workload, so because of the amount of surplus power adapter output power is not enough battery charge slower or sufficient dissatisfaction, overloading the power adapter.
Four different models of notebook power adapter can not be mixed
Different brands of laptop power adapter, there are some differences in output, voltage and current values, and therefore can not be mixed. Otherwise, ranging from the battery sufficient dissatisfaction with the power, the screen flashing, the weight is to burn the notebook computer motherboard or other hardware. Different models of the same brand notebook power adapter in the other time also should be careful, it is recommended to consult professional engineers after the operation.
Hot in summer so the notebook power adapter fever is inevitable, we must pay attention to the thermal environment. Due to rapid market development of the technology development notebook power adapter and switching switching power adapter , power adapter will be more convenient.
Notebook power adapter is about questions and answers. Such as:
Q: Why exactly the same machine, Managing someone else's notebook power adapter , I always very hot?
Do not doubt your notebook power adapter , take a look at your books are doing, is not like the above said two usb hard drives, cpu is running at full speed crazy, hard to read and write, CD-ROM drive at full speed to read the disk, at the same time charging the battery , stood loud music, screen brightness, wireless LAN has been in the detection signal, the use of power management, according to the task of rationally adjust the books of the state is very important. Many people do not like to use power management, I have even seen many of my friends do not want to install power management software to any kind of management mode is enabled, it is also fitted him to do? Will not be just want to look at the battery remaining percent How much it?
Q: I filled the battery-line power when the lenovo t500 adapter is not too hot, but do not install the battery for a burnt to death on normal? Why?
I filled the battery-line power supply when the power adapter is not too hot, but do not install the battery for a burnt to death on normal? Why
Batteries, notebook power adapter to charge the battery by battery driven books, the battery is medium. To remove after the battery. Becomes the adapter directly to start the notebook. Charge and DIP are different concepts. When charging, you should look at the battery's hot? Are normal. Rest assured it.
Ads by Google
I recently bought a laptop computer, notebook power adapter and pressed but I only spent about 30 minutes like hot ah ask the computer problems are so I use it every time
In theory, it is normal
Itself the power adapter is not a good heat dissipation, and his interior is a large inductor constitute a necessary way of the current transfer box is closed, plus it is summer, if you heat does not exceed your hands the ability to accept that are normal, I believe that I am not wrong, your computer and power adapter all I own in the laptop repair years ~ ~
Inside the lenovo laptop power adapter is a switching power supply, high voltage, high current state, the workload is heavier, and is fully enclosed structure, there is no cooling holes in the shell, the internal fan to the auxiliary heat, thus the laptop power supply adapter at work, the internal temperature is very high. Especially during the hot summer, touching the surface you can feel hot, the internal temperature is higher. Which the daily office, entertainment to its proper maintenance and maintenance.
(1) to create a good thermal environment
Use of laptop computers in the high temperature environment, the power adapter to place free from direct sunlight and well ventilated place; power adapter on the laptop near the cooling air outlet, otherwise not only the heat of the power adapter dissemination does not go out, but also absorb some of the heat. In the hot summer, we can put the adapter on its side in order to increase the contact area of the adapter with air, so that the adapter heat better distributed out. In order to get a better cooling effect, we can pad between the adapter and the desktop into a narrow plastic block or piece of metal in order to increase the air convection speed of the adapter around, speed up the adapter's heat.
2 exception occurs shall promptly stop using
Loud noise or smoke in the laptop ac adapter is often damaged or malfunction, should immediately stop using once again put into use only by maintenance by a professional engineer.
(3) a reasonable charge
When the laptop battery is charging, it is best not to run large-scale 3d games and other procedures for the machine heavy workload, so because of the amount of surplus power adapter output power is not enough battery charge slower or sufficient dissatisfaction, overloading the power adapter.
Four different models of notebook power adapter can not be mixed
Different brands of laptop power adapter, there are some differences in output, voltage and current values, and therefore can not be mixed. Otherwise, ranging from the battery sufficient dissatisfaction with the power, the screen flashing, the weight is to burn the notebook computer motherboard or other hardware. Different models of the same brand notebook power adapter in the other time also should be careful, it is recommended to consult professional engineers after the operation.
Hot in summer so the notebook power adapter fever is inevitable, we must pay attention to the thermal environment. Due to rapid market development of the technology development notebook power adapter and switching switching power adapter , power adapter will be more convenient.
Monday, June 18, 2012
Penguin algorithm:SEO surviving
The Google Penguin
algorithm turned out to be a great change in English SEO industry, resulting in
a black hat and white hat SEO practitioners caught restless. Feeling a sudden no matter
to where all can see the big cattle are those who flaunt SEO experts, faced with
keywords from the previous stable top five until now simply not have the last
name, stunned, and looked sluggish seems to rivers and lakes never more than
this about SEO has been the death of the gossip (whether the argument is not a
joke). Exactly
like a situation I have come to .....
April 29, 2012 "Panda after the penguins, the ranking algorithm to promote SEO techniques to update the article, emphasizing the penguins of the Google algorithm update. In 10 days time, we have a large number of foreign trade website tracking and observation, and also some well-known foreign SEO blog has done some research. Now we can conclude that: Google's launch of the Penguin algorithm is to attack those who exist to optimize the excessive and spam the site. Then how this penguin algorithm change will be some search engine optimization over the place adjustment? This is the answer given to us this article. Penguin algorithm to clean up the object
First, we clear on two elements: the this Penguin algorithm is aimed at optimization of the excessive and spam sites to clean up and down the right.
Spam sites, divided into a spam source site and the presence of spam sites (What is a spam source? Can refer to our previous article "trust ranking of search engines and anti-trust ranking algorithm"). The former refers specifically to the use of mass tool for site information, and the construction of the outer chain; the latter site there are a large collection of content and a variety of illegal violations. If the site is classified as a spam source, may lead to the site as a whole (Domain Level) affected by the down the right; Similarly, if the site of memory in a large number of spam also may be subject to the impact of this penguin algorithm.
For Penguin algorithm SEO adjustments
In other words, 20% -30% matching anchor link tells the search engine of this article with which keywords related to weight (70% -80% partial matching anchor links and the whole title of the article links to enhance page right Page the Level Authority), this approach should be feasible and reasonable and natural.
Adult content and know-how "to get rich quick" usually related to content with spam
posing as "returned mail" response (if the mail is undeliverable because the recipient's email address is invalid, you will automatically receive a system-generated e-mail) e-mail
account or IP address from the sending of spam e-mail
with other Gmail users' behavior, for example, many users report spam from a sender
to consider the theme, spelling and formatting elements such as and suspicious attachments, the
language used in the similarities between e-mail to your Gmail language preferences and other spam or phishing messages
Foreign counterparts, the study found, the algorithm of penguins on the identification of spam is the use of Gmail mailboxes anti-waste disposal algorithm. Focus:
Information published on the Internet, and other spam or phishing are similar, the information is judged to be spam; the
information posted on the Internet, if the text is different from the published Web site, were determined to be junk information outside the chain outside the chain of mass tool (multi-);
information published on the Internet, adult content and know-how "to get rich quick" is usually related to content with spam was determined to be spam;
to The information released from the spam source IP address was determined to be spam;
There is also a: a lot of relevant information and site content is judged to be spam.
April 29, 2012 "Panda after the penguins, the ranking algorithm to promote SEO techniques to update the article, emphasizing the penguins of the Google algorithm update. In 10 days time, we have a large number of foreign trade website tracking and observation, and also some well-known foreign SEO blog has done some research. Now we can conclude that: Google's launch of the Penguin algorithm is to attack those who exist to optimize the excessive and spam the site. Then how this penguin algorithm change will be some search engine optimization over the place adjustment? This is the answer given to us this article. Penguin algorithm to clean up the object
First, we clear on two elements: the this Penguin algorithm is aimed at optimization of the excessive and spam sites to clean up and down the right.
Optimize the over-the
algorithm update, mainly for the use of SEO techniques, a keyword ranking push.
Specific
practice of keyword stuffing, perfectly matched and consistent anchor link text
as well as unnatural outside the chain. The Penguin algorithm in optimizing over the entire
station and page down the right, but only for the optimized keywords.
In other
words, the optimization excessive, the weight of your website and ranking will
not drop your pages weights and ranking will not drop the traffic (long tail),
you will have a significant focus on optimizing the keywords ranked The degree
of decline.
Spam sites, divided into a spam source site and the presence of spam sites (What is a spam source? Can refer to our previous article "trust ranking of search engines and anti-trust ranking algorithm"). The former refers specifically to the use of mass tool for site information, and the construction of the outer chain; the latter site there are a large collection of content and a variety of illegal violations. If the site is classified as a spam source, may lead to the site as a whole (Domain Level) affected by the down the right; Similarly, if the site of memory in a large number of spam also may be subject to the impact of this penguin algorithm.
For Penguin algorithm SEO adjustments
As an SEO, we need to do is
to challenge the search engine algorithms, to find a balance between the "Allow"
and "allow", then this equilibrium point extended to the surface, thus affecting
our site. Penguin algorithm update is not terrible, but the frightening thing is
that Baidu will learn to Google to do some change on the algorithm. This would be the SEO of
our domestic produce a heavy blow.
A rainy day, how to avoid
these potential risks, to adapt to the problems brought about by the Penguin
algorithm. The
author's ideas are as follows:
- Over-optimization : we see, search engines have begun to reduce and combat the effect of exactly match the anchor link to a page. According to the observations of penguins algorithm, we can see that the appropriate choice of "an exact match anchor links section matching the anchor link", as well as the entire article title link the effectiveness of the search engine seems to be better.
In other words, 20% -30% matching anchor link tells the search engine of this article with which keywords related to weight (70% -80% partial matching anchor links and the whole title of the article links to enhance page right Page the Level Authority), this approach should be feasible and reasonable and natural.
- Spam : At this point, our foreign counterparts farther. They observed that a Gmail mailbox and found this sentence: Click "learn more", we have seen so many words:
Adult content and know-how "to get rich quick" usually related to content with spam
posing as "returned mail" response (if the mail is undeliverable because the recipient's email address is invalid, you will automatically receive a system-generated e-mail) e-mail
account or IP address from the sending of spam e-mail
with other Gmail users' behavior, for example, many users report spam from a sender
to consider the theme, spelling and formatting elements such as and suspicious attachments, the
language used in the similarities between e-mail to your Gmail language preferences and other spam or phishing messages
Foreign counterparts, the study found, the algorithm of penguins on the identification of spam is the use of Gmail mailboxes anti-waste disposal algorithm. Focus:
Information published on the Internet, and other spam or phishing are similar, the information is judged to be spam; the
information posted on the Internet, if the text is different from the published Web site, were determined to be junk information outside the chain outside the chain of mass tool (multi-);
information published on the Internet, adult content and know-how "to get rich quick" is usually related to content with spam was determined to be spam;
to The information released from the spam source IP address was determined to be spam;
There is also a: a lot of relevant information and site content is judged to be spam.
Solution 1.
anchor text diversification
If you build itself outside the chain, you are probably already made the decision to spend much time or energy to do what anchor text is outside the chain should reflect your target keywords, and what they want to make him look more natural and not for the purpose of a ranking. Although you probably have more or less aware of the chain are taking into account the two types of outside, but a lot of SEOer election difficult to select the first class of the outer chain, it is true, a lot of manpower and material resources used to create can not be directly attributable to outside the chain of rank is a very boring thing, but now you have to ensure that more than 50% of the outer chain anchor text is outside your target keywords. You used what anchor text? Assessment data from the AB test, the anchor text such as "MySiteDomain.com the" MySiteDomain "the" http://mysitedomain.com "," http://www the. mysitedomain.com "
2.
like operating a real business to operate your SEO website
In hand, Shanghai amount of site data analysis process, we found that the biggest problem is that those who look to the website of the Trade is just from Google to get traffic to make money web site performance is much better than those a look. How did all this mean? Many factors, one attempt to get traffic from sources other than Google. Not only make your website it would be to reduce dependence on Google's transformation seem the vagaries of the search results, and those of other traffic sources will certainly indirectly help you Lord standing in the search engines get a good ranking.Penguin Rewards Natural Backlinks
Ultimately, there are no real shortcuts when it comes to building solid, all-natural organic backlinks. Reputable SEO experts know this to be one of the primary truisms of the industry. Penguin rewards positive, honest linking practices like mixed anchor text and on-page optimisation at the expense of sneaky tactics like Javascript redirects and cloaking. That’s a good thing both for clients and SEO experts alike. It levels the playing field and gives the good guys a fighting chance against spammers and fly by night marketers that aren’t above resorting to temporary gimmicks to pull in traffic.
in this algorithm.my little shop : http://www.laptop-battery-chargers.com rankings dipped,i will change the method and Winning A Wrestling Match With The Google Penguin
If you build itself outside the chain, you are probably already made the decision to spend much time or energy to do what anchor text is outside the chain should reflect your target keywords, and what they want to make him look more natural and not for the purpose of a ranking. Although you probably have more or less aware of the chain are taking into account the two types of outside, but a lot of SEOer election difficult to select the first class of the outer chain, it is true, a lot of manpower and material resources used to create can not be directly attributable to outside the chain of rank is a very boring thing, but now you have to ensure that more than 50% of the outer chain anchor text is outside your target keywords. You used what anchor text? Assessment data from the AB test, the anchor text such as "MySiteDomain.com the" MySiteDomain "the" http://mysitedomain.com "," http://www the. mysitedomain.com "
2.
like operating a real business to operate your SEO website
In hand, Shanghai amount of site data analysis process, we found that the biggest problem is that those who look to the website of the Trade is just from Google to get traffic to make money web site performance is much better than those a look. How did all this mean? Many factors, one attempt to get traffic from sources other than Google. Not only make your website it would be to reduce dependence on Google's transformation seem the vagaries of the search results, and those of other traffic sources will certainly indirectly help you Lord standing in the search engines get a good ranking.Penguin Rewards Natural Backlinks
Ultimately, there are no real shortcuts when it comes to building solid, all-natural organic backlinks. Reputable SEO experts know this to be one of the primary truisms of the industry. Penguin rewards positive, honest linking practices like mixed anchor text and on-page optimisation at the expense of sneaky tactics like Javascript redirects and cloaking. That’s a good thing both for clients and SEO experts alike. It levels the playing field and gives the good guys a fighting chance against spammers and fly by night marketers that aren’t above resorting to temporary gimmicks to pull in traffic.
in this algorithm.my little shop : http://www.laptop-battery-chargers.com rankings dipped,i will change the method and Winning A Wrestling Match With The Google Penguin
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