Laptop

2010,Sep
#

Notebook dead? not necessarily if it breaks, analyze their own problems

in IT Info , by WSU

Most laptop users panic when the laptop is not working properly, so in a hurry take it to service center, when the corrupted software may be one cause. There’s good we first analyze the problem starting from the most minor problems. If the laptop is still able to load into the bios setup. Iit is probable that the problem only on software alone.

Often the damage to the notebook / laptop protect error occurs because the hardware (system protection) which was designed by the hardware manufacture to protect against damage hardwre ………. (example: intel chipset at temperatures above 60′celcius will decide the current / turn itself off to avoid over heating) ……………..

Before concluding damage to hardware on the notebook / laptop, it would be nice to do a standard analysis of the damage.

Some of the symptoms that arise when the notebook to protect itself from over-heating:

SYMPTOMS 1. Lead power on, the screen does not appear

  1. Refrigerate while notebook
  2. Battrery unplug, turn on the ac adapter
  3. Open the cover (bottom of the laptop) memory slot. Remove the memory and then move it to another slot (if there are two memory slots) … for some type of laptop that only has one memory slot, remove the memory and put it back.
  4. Open the cover of a hard disk, remove the hard disk and try to turn back.
  5. Most notebooks, the processor can be viewed only by opening the bottom cover, can also try to step 5. Put back and try to turn back.

If the five stages mentioned above are, but the notebook is still not back to normal, then we can conclude there is a problem with your notebook hardware.

Damage lightest of the above symptoms is damage to the memory / sodim. You simply replace with a new memory.

There are several possible damage caused by the symptoms mentioned above:

1.       Processor or power support (APPN)

2.       VGA chip (APPN)

3.       Motherboard chip (APPN)

4.       Bios chip (ic epromer)

SYMPTOMS 2. There is no lead (indicator lamp) is not lit at all.

These symptoms arise from the absence of voltage (electric current) that enter or voltage interruption caused by damage to the component power …….. before concluding the damage to power components you should make a lightweight analysis that you can do yourself.

  • Replace Adapter / Cable with a similar power to ensure the damage occurred on the adapter / cable or on your laptop.
  • Remove the Battery to ensure no disruption occurred due to damage to your laptop battery.
  • Note the lead (indacator lamp) on the adapter is lit or blinking normal (drop )….  If this happens, it’s certainly a problem occurs on your laptop ic power component. Should immediately contact the nearest service center …….
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2010,Aug
#

Taking Care of Your Laptop or Notebook

in IT Info , by WSU

Notebook computers – also known as laptop computers – have become an important part of our lives. They are more affordable than ever and as popular as cell phones. A laptop computer has a versatility that the home PC does not provide. With its smaller size it is portable and easier to carry along. This makes it convenient to use in many situations. You can take it to work and back home as well as take it on more extensive travel.
Laptop computers are not just for older working people anymore. Because of its ease of use, more young people are using them for school and college. They can access the Internet almost anywhere and provide updates for work, research, and even games.

Taking care of Your Laptop or notebook Computer
It is important to take care of your laptop computer and protect it from accidents. They are designed for heavy use but common sense will tell you that you need to be prudent in your treatment. One of the first recommendations is to buy a case designed for a notebook computer. These are made with padding to protect your laptop computer from wear and tear and protection in case you drop it. It is not good to carry your notebook computer unprotected or in a purse or backpack. You can easily find a case by shopping online where you will find 1000s of products to choose from. Another important tip for laptop computer are is to keep food and drinks away from it. Even a small amount of liquid is enough to ruin the delicate components in the laptop computer. It means almost certain replacement, and most warranties will not cover it. It is not worth the risk to lose all your data.

Protect Your notebook Computer
When using your laptop computer you should always use a surge protector. An electrical surge may not hurt it one time, but continued surges could destroy it. If you are using a cable or dial-up modem during a storm, be sure to unplug it. Lightening can travel through phone lines and ruin the laptop computer. You should not leave your notebook computer in a cold environment. This can cause condensation when you return it to a warm area and could cause the circuitry to short it out. If it has been in the cold, let it warm up before turning it on. When traveling with your laptop computer, be sure to charge all your batteries before you leave. You might not know when you will be able to charge them again. On a long trip, take extra batteries to avoid this problem.
Do not leave your notebook computer unattended and do not check it as baggage when flying. Keep it in your hands at all times to avoid the possibility of theft. Don’t try to disassemble or repair your laptop computer; this is a job for professionals. You may inadvertently cause more damage by your lack of knowledge.

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