srijeda, 25.05.2011.
How To Buy A Laptop Under Your Needs
The first step is to ask what you do with the laptop. If you just want to be aware of e-mail, organize your music and surf the net, then a netbook could be the perfect answer. If you are an avid player or if your work involves using lots of graphics, then a more powerful Dell xps m1530 battery is a necessity.
When you decide what you do with your laptop, here are some things to look for.
Processor
The processor is the most important part of your laptop, because it determines the overall performance of it - how fast you respond, you can open all applications simultaneously, etc. The smaller netbooks often disappointed because their Dell xps m1710 battery are not powerful enough. If you want great performance, look for the Intel Core2 Duo or AMD Athlon X2 Neo. (Processors "Duets", or dual-core is basically two processors instead of one - double processor performance is double.)
Memory
Every computer comes with a certain amount of random access memory. While more memory, better performance is the laptop. As a general rule, you'll want at least 2GB of memory if you want to work with Windows 7. If you plan to stay with your Dell xps m1730 battery for a long time, see if you can increase the memory later. This is the storage area for computer and, once again, you need depends on the number and size of files that are stored in it.
If you intend to handle many videos and other media files, then go to one of the greatest - perhaps as much as 320GB. But do not overestimate your needs, so it will cost in both money and weight. It's good to have a Sony vgp-bps2 to DVD and CD, but not essential. If you expect to play many DVD or CD burning, then include your list. Otherwise, you can always choose a lighter and more compact machine and buy a cheap external device when needed.
Monitor
Make sure you are comfortable with the size of the screen. They range from 7-22 inches. If you're going to spend all day in front of the screen, then usually something between 13 and 17 inches will be fine. Gamers will want a little larger but remember, with Sony vgp-bps2c, a little bigger is not necessarily better. Many other factors, such as brightness, color and clarity play a role. If you have a chance, check out the screen to direct sunlight or in a light as bright as you can find.
Battery
If you travel a lot or regularly use your computer wirelessly, the importance of battery life is critical. Most mid-size laptops now have a battery life of 4 to 5 hours, so do not settle for less. Again, what you do with your laptop determines how quickly drain the Sony vgp-bps2a. If you love watching movies, decide which option is longer. Secondary batteries or battery packs are not cheap, but the investment can definitely be worthwhile.
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- 12:02 -
Komentari (0) - Isprintaj - # Laptop battery
Google Launches Laptop Without Hard Disk
Since Google announced it would launch laptops with an OS based on their browser, have been constant rumors: delays, cancellations or any speculation about possible manufacturers. Only the developer conference of the search engine company has unveiled the unknowns: the Chromebook and Dell vostro 1510 battery, as they are called, will arrive on June 15, Samsung and Acer hand-to-start from $ 349 and sold at Amazon and BestBuy, among other stores.
Again, compared to Apple's MacBook obvious similarities in name-closed and made in full by the company that leads Steve Jobs, Google will present an open system that is accessible to any manufacturer. It will be a fight similar to Dell vostro 1520 battery in the mobile market fought the iPhone and Android, in recent weeks, they seem to favor the side of the latter. However, in this case, the apple takes years ahead and so far, their computers seem untouchable for users of medium-high purchasing power.
Faced with the power of the MacBook to handle heavy programs, the comfort and raise Chromebook a seamless experience on the Internet. Google has announced, the computer will turn on only eight seconds and immediately start the appropriate WiFi connection and in the case of those who has a Dell vostro 1710 battery. Another strength of this equipment is its battery. The manufacturers claim that last fired between six and eight hours on a single charge.
Something that, in part, because they are ready for Internet computers. Do not have an operating system to use, but a version of Google Chrome Web browser, or a personal hard drive, but are aimed at those working with tools accessible via the Internet. In short, users with a Dell xps m1530 battery, Google Docs to write on, listen to Spotify, read digital media and want to play something occasionally have more than enough applications that can be installed on these laptops.
To wit: they are more secure systems against viruses, easier to update, while Google encouraged to do so automatically, you can share when not working locally, keeping the experience and user interface on any Dell studio 1735 battery and will probably not will slow as a normal computer. Although this system involves many disadvantages, is also certain advantages to users without needing to install any software.
These rates, already low for a computer of these characteristics, are improved by a program launched by Google for companies and educational institutions. In addition to providing easy deployment, the company offers its service on Dell Latitude E6500 battery, a remote management console for users, applications needed to work and a price hard to beat with monthly subscriptions from $ 28 for 20 for firms and educational institutions for each user.
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- 12:01 -
Komentari (0) - Isprintaj - # Laptop battery
srijeda, 11.05.2011.
Lenovo recall battery again
Laptop battery have problems again? Lenovo today announced the recall all laptop battery,
Lenovo Group, the official website linked to the issue of a replacement ThinkPad X301 battery free of charge information. Although the relevant responsible person stressed that the issue of batteries does not pose a security risk, and intention to play down the incident, but still caused concern to the industry.
ThinkPad users as a result of a small number of reports, there can not charge ThinkPad x200S battery or low battery capacity, such as short battery life or a sudden drop in power the question of scale. Legend explains that "the battery can not repair the damage" or "battery can not charge" the emergence of information means that the battery can not discharge or charge. This is a permanent battery failure, but does not constitute a security risk. And low battery power, it means that time is short battery life, a sudden drop in the power scale.
If battery failure due to this problem, Lenovo will be a free replacement battery. "The official line of Lenovo Group, Lenovo areas indicate the scope of the replacement of batteries, announced the recall ThinkPad R400 battery part number. Lenovo said that all official information to explain the replacement of the main , is not to say that the above-mentioned 10 models of all models have the issue of batteries. users through the installation of diagnostic tools to check the battery, it still can not predict the number of batteries need to be replaced. windows users can use this tool to detect, to to determine whether battery failure due to this problem and to comply with the conditions of a free replacement.
In fact, this is not the first time the issue of ThinkPad R500 battery action. The earlier outbreak of Sony "battery door" incident, Lenovo and Hewlett-Packard, Dell and other PC issues are also trapped in the work to improve the battery recall.
- 10:35 -
Komentari (0) - Isprintaj - # Laptop battery
HP website : Steps to maximize the life of your battery
There are actions you can take to make your battery last longer during each charge cycle and live longer over many cycles. HP laptop battery always recommends following the instructions for charging and storage that came with the battery or notebook. On this page we offer additional suggestions to help you get the most from your portable power supply.
Manage battery power more effectively in Windows
Make sure your battery gives the power you need, when you need it. Power Options in Windows XP allow you to control the power management features of your notebook PC.
Learn more about the Power Options in Windows by visiting Microsoft's support site: http://www.microsoft.com/windowsxp/using/setup/learnmore/russel_02march35.mspx
Tips for conserving battery power on notebook PCs
You can manually change the power consumption of your notebook PC and conserve HP pavilion dv6 battery power.
- Reduce the brightness of the screen to the minimum readable level. Use the Fn and F7 or F8 keys to adjust the brightness.
- Remove peripherals when not in use. External hard drives, CD-ROMs, Zip drives, PC cards, and other peripheral devices can draw power from your battery even when they are not in active use. Disconnect them when you have finished using them.
- Reduce the speed of your processor. The faster your computer works, the more quickly it uses up the supply of power. By cutting down on processor speed, you can extend the charge of your battery. Methods to reduce processor speed vary from model to model, and your manual should provide instructions for doing so.
- Turn off the Wireless On-Off button when it is not in use. If your notebook has one, press the Wireless On-Off button so that the light turns off.
Battery care practices
HP g70 battery cells suffer gradual, irreversible capacity loss over time. Such aging occurs more rapidly as temperature and discharge loads increase. Here are some suggested ways to minimize the capacity loss for your battery.
- Store Li-Ion batteries between 20ˇăC and 25ˇăC (68ˇăF and 77ˇăF) with 30% to 50% charge.
- Do not leave batteries exposed to high temperatures for extended periods. Prolonged exposure to heat (for example, inside a hot car) will accelerate the deterioration of Li-Ion cells.
- Remove the battery if the notebook will be stored (turned off and not plugged into AC power) for more than 2 weeks.
- Remove the Compaq Presario CQ42 battery if the notebook will be plugged into AC power continuously (via a wall adapter or docking station) for more than 2 weeks.
Note: Recommendations for battery use and storage are covered in the HP User Guides for each model.
Calibrate the notebook PC battery
Short discharges and recharges do not fully synchronize the battery's fuel gauge with the battery's state-of-charge. This can result in the amount of power available in one cycle being less than expected or the laptop battery meter being inaccurate.
Under normal usage, batteries should be calibrated a minimum of once every 3 months. Your battery can be calibrated by following these steps:
Step 1 - Disable the Windows Power Management
- r scheme, select Never in each of the drop down menus.
- Click OK on the Power Options P
- In Windows, right-click the Desktop and select Properties in the menu list.
- Click the Screen Saver tab and then click the Compaq HP nx6120 battery Power button.
- Under Power schemes, select Always On in the drop down menu.
- Under Settings for Always On poweroperties window and then click OK on the Display Properties window.
Step 2 - Fully charge the battery
- Connect the AC adapter to the notebook.
- Charge the battery until the Windows battery meter is at 100%.
Step 3 - Fully discharge the battery
- Remove the AC adapter.
- Keep the notebook on until the Compaq HP 6720s battery has completely drained and the notebook automatically turns off.
- Connect the AC adapter to the notebook.
- Keep the AC adapter connected to the notebook until the battery has completely charged.
Step 4 - Enable the Windows Power Management
- In Windows, right-click the Desktop and select Properties in the menu list.
Click the Screen Saver tab and then click the Power button.
Under Power schemes, select Portable/Laptop in the drop down menu.
Click OK on the Power Options Properties window and then click OK on the Display Properties window.
Note: After completing the steps above, your notebook PC battery will be calibrated.
The article is from : HP.com
- 10:16 -
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