Revive the PC industry will be the Haswell released in June?

02. May 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,

The market has been looking forward to Intel’s next-generation 22-nanometer processor Haswell has begun a large number of delivery to the ODM / OEM factory, Intel rely on the Haswell lift PC market demand, in addition to tighten the cooperation with Taiwanese firms have launched a new AIO and Ultrabook special election on June 3, Taipei International Computer Show (Computex) the day before the opening, was published the Haswell processor platform, a strong the hand sets Factory sprint PC shipments mean.

Intel Haswell processors to import many new technologies, and for the first time into the light sensing IC, electronic compass (eCompass), accelerometers and gyroscopes man-machine sensing components support high resolution for the first time auto-refresh (PSR) panel technology, and abandon the traditional low-voltage differential signaling interface (LVDS) overall shift to support a new generation of embedded digital audio and video transmission interface (Embedded DisplayPort, eDP).

Furthermore, Intel also betting touch PC will become mainstream in the second half of the year, touch Ultrabook variant tablet will be a new bright spot of the Haswell platform, Intel also expanded booking F-TPK Chen Hong, hung up, and Xin, Wintek 4 Taiwan touch panel makers the monolithic touch (OGS) capacity to cope ODM / OEM factory strong demand.

Although the PC market sales in the first quarter of this year, poor performance, April ODM / OEM factory shipments also declined compared to March, but Intel Haswell processors have been identified in the June 3, ODM / OEM factory since May pull components goods, driven by the Taiwanese PC production chain throughout the move.

Asus said that the new products will be shipped in June, preliminary estimates suggest that the second quarter shipments of approximately flat with the first quarter, but the third quarter into the season, Distribution effects of new products and will continue to buy gas fermentation, there will be a strong the growing strength, internal still very optimistic about this year’s shipment goal, laptop shipments will continue to grow over the last year.

NB foundries Intel Haswell upcoming battle the NB factory shipments in June was warmed, plus Microsoft Win8 touch laptop, tablet, to give subsidies for brand factory and distributors, terminal price is expected to cut prices 40 to $ 100 first squatting second quarter results after the jump.

PC supply chain industry, said the the Haswell processor has a large number of delivery to the ODM / OEM factory, PC components factory and for ODM / OEM notification will begin in May and pick up the goods, such as touch panel factory F-TPK Chen Hong, Tat Hong , Wintek, touch IC factory Elan Empia, Power Management the IC factory RichTek, caused new, Netcom chip plant Realtek, MediaTek, Morningstar, the EDP control IC factory F-Parade, light sensing IC factory Ling Yao, Dyna, performance is not bearish in May, June and Q3 orders visibility increased dramatically.

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The Battery Affect Laptop Standby Time Key

28. April 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , ,

One trick: how to properly use and maintenance of the books of the battery. The battery is the key to affect the standby time of laptop. To improve endurance capacity, focusing on battery maintenance is essential.
Carefully read the user manual before using a Asus K72J battery maintenance part;
(2) The first charge, you should continuously charge the battery to 12 hours, and cycle to fully charge and discharge completely 3 times to wake up a new battery;
3 If prolonged use of external power supply, it is best to remove the battery. Many of my friends did not notice this problem, do not remove the battery with an external power supply not only affect the battery life, laptop cooling burden becomes heavier, and shorten the life of notebook computers;
4 regularly charge and discharge. Even without the memory effect of lithium-ion batteries also exist certain inertia effect for a long time not to use lithium-ion loss of activity, need to re-activate. Therefore, if a long time (three weeks or longer) do not use a computer or find the battery charge and discharge time shorter, should be fully discharged before charging the battery, usually at least once a month a full charge and discharge.
5 best to turn off when charging laptop, the battery can be fully charged, do not unplug the power drop in the charge. The charge off the boot charging to shorten the charging time more than 30%, and can extend the battery life. Best in the fully charged for 30 minutes before use.
(6) To prevent exposure to prevent damp to prevent the erosion of chemical liquids, avoid battery contacts with metal objects occurrence of a short circuit from happening.
Lithium battery charge and discharge is generally not more than 800 times on one charge, it will shorten the life. We recommend that you use an external power supply, If you use half-way multiple plug power supply, and the laptop built-in battery does not pull out, will make the battery life shortened because every time an external power supply access is equivalent to a Asus K52J Battery charge.
The second trick: Optimizing set the power management options. For laptop users, we recommend using the Windows XP operating system, of course, if the configuration of the laptop is too low can not even meet the minimum requirements in WindowsXP, it is another matter. Reasons in addition to WindowsXP feature-rich, more importantly, of course, because WindowsXP for laptop power management is the most advanced of all computer operating systems, if that can meet the Centrino platform that is certainly better – such as the following shown in Figure 1, 1.4GHz of the Pentium-M when the load is small only operate at frequencies below 600MHz.
If your laptop supports Intel SpeedStep, AMD PowerNow or Transmeta LongRun technology, it must keep in mind the latest drivers installed in order to play its biggest utility, WindowsXP is automatic, Win2000 specific settings as shown below, you can find a balance in accordance with their own requirements on performance and power consumption.
Do not use the screen saver
2 power scheme, select the “Portable / Laptop” and reasonable set the time according to your needs everyone’s situation is different, of course, there is no hard and fast rules, generally Turn off hard disks is set too a little more than a long standby time, so as not to affect the life of the hard disk.
3 Go to “Power Options Properties” Advanced “fair use” power button “, can bring you great convenience, can also enhance the rational use of battery life (see below). Such as: the “the closed portable computer” is set to “standby”, leaving the laptop for a while, not only power but also the confidentiality of the personal information of great help, but do not need to wait for the restart time.
For the use of a line of large laptop (such as IBM, SONY, HP, Toshiba, etc.), usually provide better power management software, and has some special features: IBM power management program can reduce the refresh of the LCD screen rate; TOSHIBA Toshiba’s power management program can be directly in the case of lack of power to turn off any device that you specify; SONY dedicated power management program can set the running speed of the cooling fan, you can also turn off the IEEE1394 interface and do not use MEMORY STICK slot, in order to achieve power saving purpose. Rational use of the technical features of these different manufacturers, also can extend the Asus A32-K52 Battery life of the notebook.

The Surface Family: office capacity Competition

24. April 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , , ,

Intel Core i5 processor, equipped with the Chinese version of Windows 8 operating system of the new Surface / Pro debut in China. But many users can not help asking, brand new the Surface before Surface RT tablet PCs difference in the end what? There is a saying, Surface RT is like PC, Tablet PC, the Surface Chinese Edition / Professional is the PC like the Tablet PC. Electronic equipment productivity play the main selling point, taking into account entertainment purposes, from the actual usage scenarios to be considered, it is not difficult to see that the Surface RT and Surface Chinese Edition / Professional is more like a pair of advantages complementary good brother, in their respective fields as the user provide the type of selection.

In terms of “productivity” can be roughly divided into two types: Business and technology-based. A typical representative of the former company managers, business representatives, the main content of the work is read the file, writing documentation, gather information, lectures and demonstrations. Of these users work on computational requirements is not high, the main scenes work mobility is relatively high, vulnerable to unpredictable emergency situations, problems often requires an immediate solution. For them, the most common headaches of mobile office than this:

Long-distance travel, the laptop bulky and inconvenient to carry.

Mobile office equipment to operating system instability, pop in a lecture / demonstration process, error, crashes and other embarrassing phenomenon.

The urgent need to print or copy information found mobile office equipment are not compatible with each other’s memory or printer.

Compared with the Surface Chinese Edition / Professional Surface RT in some aspects of the streamlined functionality, but for the needs of the office, mostly belonging to cut unnecessary places, and enhance a more important performance. Traditional Windows software compatibility, for example, the the Business office users actually rarely used in addition to the outside of the Office desktop software. Write and modify a document with Word, Excel, lectures and presentations with PowerPoint, take notes OneNote, in addition to almost zero demand for the software industry to do the financial statements. Remove traditional software compatible for these users and there is not much loss, the opposite can also be considered as an advantage: all the software after Microsoft Windows application store within a rigorous examination, will never pose a security threat to the user’s computer as the main sources of malware desktop security channel is sealed. This means that all these reasons lead to performance and stability in the traditional Windows is almost fully eliminate: viruses, Trojans, browser plug-ins bundled with rogue software, the registry redundant projects, and so no one left. “Weakened” Surface RT but do not experience traditional PC on the use of the longer the slower the speed, the need for regular anti-virus, from time to time to reinstall the system to ensure the performance of embarrassment. “Stability overrides everything” Business users work does not allow room for error, Surface RT’s reliability is more important than the excess computing power.

Although it is impossible to use ARM architecture processors Surface RT compatible with traditional desktop software, the result is a significant reduction in power consumption. The Surface RT batteries enough to last more than seven hours in the case of continuous use, always solve the problem of the middle of charging the lack of opportunity in a conference room to betake another meeting rooms business family. Of course, from the same strain of the desktop Windows 8 device compatibility with built-in USB interface, ensure that the Surface RT ability to work together with other devices in a variety of emergency situations: from the beginning of the meeting 10 minutes, taken presentation forget to play But it’s hard to see how a bare printer? Track record in the active site, SLR camera’s memory card is full, need to find export photo equipment? Away from the customer’s mobile hard disk copy 10GB giant file? Above all not a problem, because the Windows RT system the Surface RT equipped with the built-in almost all mainstream device driver, no matter what device directly connected to the the Surface RT USB interface on the line.

“Technology-based” user representative career artists, engineers, and programmers. Their place of work is relatively much more stable, most of the time is fixed at one point, and carefully put ideas into visible, tangible actual work. For them, the “mobile office” and inter-provincial and even the relationship between cross-border travel is not the main thing is the large triangle formed from the home, cafe. Power is always within reach, power has never been a problem. What they need is a powerful computing capabilities, and a wide variety of professional software. Visual Studio, Photoshop, InDesign, Auto CAD, above all the tools only be obtained through the traditional desktop mode software, and render images, compile, debug code, and both are the challenges of the CPU and GPU.

Surface Chinese Edition / Professional born precisely in order to meet the productivity needs of technical users. Perfect compatibility to ensure that all tools can come in handy, powerful computing capabilities to better ensure the completion of the task smoothly. In fact, the pursuit of fine operation with a large number of technology users can even external one queen-size touch-screen display, and instantly morph from flat-panel touch-screen all-in-one on the Surface Chinese Edition / Professional. The Surface Chinese Edition / Professional hardware configuration strong addition to the integrated graphics weaker in other areas did not lose to the other brands of one product. On the big screen in full swing creative, Surface stylus fine drawing pictures on the day-to-day work of the technical users is particularly important, even more powerful.

Surface RT and Surface Chinese Edition / Professional by different hardware and software configuration, and offers a variety of options to meet the productivity needs of different types of users, each of them has a unique position, but have a consistent user interface and control experience. Business and technical users should be selected according to their practical needs. The so-called knife difficult to break the triple A, singled Yanyong battering ram, first determine what type of productivity, and then, where appropriate, the selection of appropriate the Surface party is a wise move.

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PC sales are down to how Microsoft Windows revenue growth?

22. April 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,

British “Guardian” website published an article titled “In the case of PC sales decline, Microsoft is how to make Windows revenue growth? “Review articles, abstracts are as follows:

The first quarter of 2013, Microsoft Windows division revenue growth, significantly higher than the same period last year to $ 5.7 billion, $ 4.633 billion. Decline in PC sales, Microsoft is how to make Windows revenue growth? Microsoft CEO Steve – Ballmer (Steve Ballmer) invented the “anti-gravity”?

There is no doubt that Microsoft, Windows is still very important. The first quarter, Windows generates 27 percent of its revenue, 45% of the profits. But in the PC business is such a tragic case, Microsoft is how to behave so good?

Last June, Microsoft provides a program based on the program content, users only need to spend $ 15 to buy Windows 7 PC can be updated to Windows8, the program has been executed in December last year, to promote the growth of deferred revenue (Deferred Revenue) $ 1.1 billion. If this data is subtracted from the $ 5.7 billion in revenue in Microsoft’s Windows division, then the remaining $ 4.6 billion the same period last year this figure was $ 4.63 billion.

However, this still does not have any meaning in the context of PC shipments decline. Outgoing Microsoft CFO Peter – Klein (Peter Klein) agreed that traditional PC sales plunged in, when asked Microsoft how to treat shipments decline, he said: “In the PC market, I want to see some third party, such as IDC and Gartner, in the quarter, they believe PC sales decline in the range of 12-14%. ”

Microsoft’s head of investor relations – Chris Xu (Chris Suh) also agree with the view of Klein, when asked about the view, Xu said: “The PC industry is shrinking dramatically, but the Microsoft Windows operating income remained stable, with last year which, OEM revenue performance is consistent with the basic x86 PC market, due to the development of the PC market beyond the traditional PC, to touch and mobile devices, the x86 PC market continues to be challenged. ”

OEM revenue from before shipment Windows on the PC company, if this is in line with the underlying market, the PC will have fallen.

Microsoft Windows business first-quarter revenue last year how to do? Is also due to some other element — non-OEM revenue, such as people purchase an upgrade license, or purchase volume licensing.

- Chris Xu also said: “non-OEM revenue in the first quarter year-on-year growth of 40%, mainly due to Surface tablets and volume licensing business offset by volume licensing business showed double-digit growth. Companies continue to focus on Windows platform, Windows batch authorization is expected to achieve revenues of nearly $ 4 billion this year, nearly three-quarters of venture agreement we signed this year involve Windows. ”

Please note – Chris Xu Surface Tablet views. Surface only sold equipment estimated at 1M-1.5M (In fact, Microsoft did not give specific sales figures for the Surface), revenue (profit) will be assigned to the Windows division. This depends on the price, the sales data; view of the Surface RT price at around $ 900, but mainly through the Microsoft store sales, profit margins may be lower, but revenue growth, perhaps $ 1 billion, perhaps only $ 500 million.

Even so, these data are sufficient to play a significant role. Surface promote Windows revenue growth to $ 500 million, will boost overall revenue.

It is noteworthy that Klein and Xu were not from Windows OEM revenues were flat, they say that Windows revenue. However, even if Microsoft Surface contribution may reach $ 500 million, which also may be overestimated data the Matt Citeworld – Rosoff (Matt Rosoff) Surface contribution value of $ 420 million.

Why? Xu also said: “In addition, this quarter we found that the transition from Windows XP to Windows 7 continues to make progress, and now, two-thirds of the enterprise desktop running is Windows7.

Windows XP’s life cycle has entered the last year, Microsoft is encouraging enterprises to update as soon as possible, which also boosted the revenue of the non-OEM, As XU described above.

What is the conclusion? Despite the revenue growth, but the Windows business in fact, been hurt. Surface and does not contribute to a lot of traditional PC sales in decline, Surface Tablet PC competitors (Klein has clearly said, will soon be a smaller Surface competitors), the only way to really make everyone smiling is update enterprises in XP before the end of the acceleration.

Therefore, an analyst at investment company Stifel Nicolaus & Co’s Brad – ribbeck, (Brad Reback) to the Klein a faint worrying problem: “This time next year, the PC business will decline again it?” Klein replied: “upgrade cycle, especially for businesses in the coming year will be very interesting, I think in the longer term, it is more interesting is that we see the long-term evolution in the equipment market, I think this Compared with the upgrade cycle is a bigger driving force. “remark that Microsoft will shift to the tablet, Microsoft certainly hopes Surface Pro running Windows. He also said: “I think the tablet is the Windows 8 design in the first place, so I think more opportunities from new features, services and experience obtained by the user from the device, rather than just upgrade cycle.”

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Windows RT tablet prices directed at the operating system fails

07. April 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,

 

Recently, the price of Windows RT devices began to fall, PC manufacturers seem to clear the inventory of such products to try to speed, it seems to have a Windows RT operating system, Tablet PC and deformation of the public certainly has not been.

ARM-based devices in October last year, Microsoft released the Windows RT system, as well as Intel-based devices released Windows 8 system. According to the analysis, said the drop in prices enough to recognize the Windows RT operating system has failed. In general, the price of some very popular products will not fall, but the demand for Windows RT devices are not tight, causing prices to decline.

At present, the Dell XPS 10 starting price is 449 dollars (about 2784 yuan), 32GB models of this product, lower than the initial release price of 50 dollars (about 310 yuan). While the 64GB model priced at 499 dollars (about 3094 yuan), also fell a lot more than 599 dollars (about 3714 yuan). In contrast, with Intel central processor and Microsoft’s Windows 8 operating system Latitude 10 price is still very stable, maintained at $ 499.

Let’s look at Asus, VivoTab RT widely sold by many retailers, the price of the Amazon official website of 32GB models $ 382 (about 2368 yuan), take a look at the release of the original $ 599 price is really compromised. Others like Best Buy, Staples and Office Depot and the like retailers also lowered the price of this tablet for $ 50, is currently priced at $ 549 (about 3404 yuan). The VivoTab RT New Egg Network change the status of interrupt supply, the ASUS nor whether the company will continue to provide the tablet to make any response.

Lenovo also throw in a $ 599 dollars (about 3714 yuan)’s IdeaPad Yoga 11 as its big sale of a commodity, the initial price of 799 dollars (about 4954 yuan). Other retailer websites, TigerDirect on its website directly sold $ 599, IdealPad Yoga 11 Amazon hit 499.99 dollars (about 3100 yuan) price.

Fire all over the world in 2012 Samsung Windows RT tablet-Ativ Tab shipments to the U.S. market.

However, the Microsoft Surface RT on its official online store starting price still remains at $ 499. The same time, Microsoft is also selling through the mall Lenovo’s IdeaPad RT, but there are some tablet has stopped selling, such as the ASUS VivoTab RT. The company announced last month that it will be based on supply and demand factors to determine the amount of reserves in the mall RT operating system device.

Although Microsoft has not publicly acknowledged the failure of the Windows RT, but anecdotal feel concern for the fate of the operating system, is not optimistic about the future. Earlier this month, IDC said that the Windows RT tablet shipments is very low, consumers do not buy Windows RT account.

PC and chip makers recognize the Windows RT operating system, the adoption rate is very low. Nvidia CEO Jen-Hsun Huang (Jen-Hsun Huang), last month said Windows RT adverse reactions are very disappointed, Acer managers also said that Microsoft really need to enhance the use of the RT operating system.

U.S. market research firm J. Chief Gold Associates analyst Jack Gold pointed out that the product price is usually lower because its production is too large, or too little demand. Gold said: “I think you see the discounts are based on user needs, I never thought that RT can succeed Windows RT from the outset doomed fate, with equipment with no chance of this operating system and has been very mature Apple iPad and Android tablet competition. ”

IDC analysis director, said David Daoud: price reduction may be an attempt to stimulate demand, many products are price adjustment for the summer to do in advance, but will be able to lower prices to stimulate demand? Can only say at the right time is absolutely no problem. prices are down clear the inventory before the back to school season, because the new equipment in the back-to-school season time and the another ship, and all the company of course, very much hope that the excess inventory quickly emptied to avoid the arrival of the long-term inventory of great economic loss. ”

The analysts acknowledge Microsoft Windows RT promotion is not under too much effort, people may not understand the purpose of existence of the operating system, because it simply can not be compatible with many existing Windows applications, it does not like Windows 8 the same is a complete operating system.

Gold said: “Windows RT will slowly fade over time, people’s attention, it is not a complete Windows 8 experience, that is, the user is fully will choose to spend more money away for the full Pro version of the device.”

For the fate of the Windows RT operating system, Yuan Fang, how do you see?

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Asus TF300 Tablet Android 4.2.1 update experience more fluid

15. March 2013 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,


March 15 message, if you put your Asus Transformer Pad 300 bootloader unlock this month ASUS started wireless push Android 4.2 update package to be missed appear in the flat above. But now there is a change, you are no longer alone!

If you feel you must try the the ASUS official 4.2.1 system, then you can be more than the ASUS official website download the full version 4.2.1 system image to the TF300. This image contains all an update due performance upgrade and patch. It also includes all the Android 4.2 native features, such as the lock screen widget, shortcut set, multi-user management.

Asus TF300 release for three different versions of the update package before downloading make sure that you choose to download mirror corresponds to your equipment. Their size at about 500MB, so if your speed is not too fast, then you have to consider ahead of time to download, or hang up. However, if you are still running Android 4.1 system and are considering an upgrade, then I recommend you try a system.

Usually tried this system, the user will feel very satisfied, at least this is what I see in most people. I believe that after this update, the a TF300 overall experience will become more smooth, mainly because ASUS reliable performance in the previous update brought me the feeling. Now you can go to the ASUS official website to download an update package, you may wish to update trial, leave in the comments your thoughts on the update.

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Asus K72J battery Loss Repair Method

28. November 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: , , ,

A lot of children’s shoes in the use of laptop, have lamented the Asus K72J battery time is very short; or use after a period of time, the use of laptop time becomes short, these are caused by the notebook battery depletion, it there any way to repair the laptop battery loss it? Here what battery loss and how to repair laptop battery loss, the use of the books of the time becomes longer.

Battery depletion
Any battery (including notebooks) will have a design capacity, such as: 4800mAh, 23Wh These are the maximum capacity of said capacitor. In fact, the actual capacity did not reach so high, or after a certain period of time will become smaller and smaller, such as: the label on the battery is 4800mAh, but actually, only 4500mAh, then this intermediate is the difference between the battery loss = (4800 -4500) / 48,008,100% = 6.25%. Battery depletion caused by a variety of reasons, we should be used to avoid the occurrence of the following circumstances:
1, the battery itself is of poor quality, the Asus A32-K72 Battery loss increased use for some time.
2, the use of electrical impulse not, charging voltage and battery requirements, the current of less than battery red power requirements
3, for a long time in the environment of high temperature or low temperature use can cause the battery loss increases
4, the battery has remaining power protection, will start protection is generally less than 3%, but sometimes the user with a method to all of the electricity is done and then washed electricity, which is wrong.
5,Frequent incomplete charge and discharge, the battery did not run out like red to red, which also caused the power loss.
6, does not regulate the mating battery, or long-term use in the very moist conditions of the battery, the long-term use in the electromagnetic radiation to power (leading to a conductive metal in the battery)

Notebook battery loss repair method
Loss repair method of Asus A32-F82 Battery is the most common software battery depletion charge and discharge notebooks, we can use the external monitor (as shown Master Lu). Battery there is a certain amount of loss is normal, the new notebook pen generally do not keep pushing to use, introduced me to look at how to fix the battery charge and discharge loss:
1, the most simple method:
Open My Computer – Control Panel – Power usage scenarios, full-elected time parameters using Power Options “never” and “alert” option hook removed. Unplug the power cord notebook laptop use to automatically shut down (in this process, do not let the machine standby); then connect the power charger (Do not switch the charging process), as some repeated three times, allows notebook greatest degree of Repairing batteries Loss.
2, the system:
a. first need to restart the laptop restart boot into the laptop’s BIOS F2-POWER (Power menu items) to enter the BIOS to enter, find the “Start Battery Calibration” as shown This notebook power correction option, elect directly after carriage return run.
b.this time the screen turns blue, and prompted: plug in laptop power adapter to charge, then we follow the prompts to connect the notebook power adapter into the charging (if it is plugged prompt does not appear ); etc. power fully charged, there will be prompted to disconnect the power adapter when we run out of power automatically shutdown disconnect the power supply and other notebook.
c. wait for the laptop running out of power automatically shut down, we draw a line on the power adapter wait for power full power (this time not to boot, look at the charge indicator) after charging is complete, we turn on the computer.
At this point we do complete a battery loss repair operation, we can also with Master Lu look above the battery loss and current capacity. This systems approach, if someone can not find the “Start Battery Calibration” Method 1 The easiest way to operate. In summary, the Asus K52J Battery loss fix depth of charge and discharge operation of the notebook. The notebook battery depth of charge and discharge is a limit to the number of times, probably about 200 times, so we can not frequent the depth of charge and discharge operation on the books, is generally recommended once a month. More than we can hope for help.

Laptop Battery of the Importance of Prominent

08. August 2012 · Write a comment · Categories: computer, liftstyle, technology · Tags: ,

Speaking of the advantages of notebook computers, and I believe many of my friends will be referred to its portability. Yes the biggest feature of the notebook is excellent portability, allowing us to feel the computer has brought us the fun anytime, anywhere. And has an excellent portability, the notebook’s battery life is most concerned thing.

Bring life time, we will talk about the Asus K52J Battery for notebook expensive accessories, battery status does not, but the status does not mean that it is not useful, like a good movie, the protagonist and supporting points, and the role of the laptop battery is a supporting role, usually look like much, but at critical moments, highlights its importance. Therefore, the battery status is good or bad will be directly related to the laptop the ability to work in the lack of DC power.

Notebook computer battery mainly divided into three types: a nickel-cadmium batteries, nickel metal hydride batteries, lithium batteries; they are generally expressed as follows: nickel-cadmium NI-CD, Ni-MH NI-MH and lithium LI. Lithium battery is the most good.

So how are we to the proper maintenance of lithium?

Do not need to charge the lithium battery to 100% full power, not to use the power exhausted. Situation allows, try to maintain battery power near the half-filled state, the charge and discharge rate as small as possible;

Do not use lithium Asus K52J Battery (especially notebook lithium battery) in the device for a long time to use the external power supply work. Even if your laptop is good heat dissipation, long-term 100% of electricity is equivalent to the murder of the lithium battery.

(1)If your long-term use external power supply for notebook computer power supply or battery has more than 80%, immediately remove the battery of your notebook, usually charging without the battery is full charge to about 80% to; adjustment of the operating system Power Options the power alert is raised to 20% or more, usually the lowest battery power not less than 20% dropped to 20% before charging;

(2) mobile phones and other small electronic devices, charged should immediately disconnect the power cord (including the charging function of the USB interface), has been followed will damage the battery; should always charge, remember to charge, but do not have to put the battery is full;

(3) whether it is laptop or cell phone, etc., must not let the battery run out of;

(4)If you want to travel, the battery is full, but please remember that at any time under the conditions allow for the electrical charge, battery life, you must not wait until the battery drained;

(5) Use a more intelligent power-saving operating system, such as genuine Windows 7.

People today have a lot of electronic equipment, a large part of the use of lithium batteries, to ensure that the Asus N61Jq battery life is very useful. After all, the battery end of life but also recycling, otherwise it will cause serious pollution to the environment.