What to do when the laptop restarts and freezes?

Laptop restart, crash failure mainly includes several aspects:

Hardware reasons hardware is the basis of the computer, good hardware compatibility and performance is the premise of stable operation of the computer, there is no good hardware, even the UNIX system is powerless. Hardware problems in laptops, the most annoying, because the notebook computer can not or difficult as normal desktop, the minimum system method, hardware replacement method, and so on hardware fault location.

1, power problems caused by the restart, crash failures, such as voltage instability, surge, owe load and so on. Notebook computer is delicate, look at the fragile power adapter and the laptop motherboard power supply circuit can be known.

Countermeasures: A, put the battery, do not be afraid of bad batteries and reduce weight and remove the battery, especially in the power is not so stable area. After all, the current battery is quite intelligent, unless it is some of the mentally retarded products, otherwise there will be no big problem. Also need to explain, do not put the battery in low temperature environment, this will affect the activity of the battery. This can go to the battery production workshop to be validated, where the storage of notebook batteries are used to achieve 40 degrees Celsius temperature. So don't be afraid that our batteries are "hot".

2, do not put notebook batteries and high-power electrical appliances in the same power supply row seat, especially air-conditioning and other high-power electrical appliances.

3, the interface is loose, mainly has two, one is the CPU socket loosening causes restarts and freezes the fault, this kind of situation is particularly common in the maintenance process. Rare in a laptop that has a CPU welded to the motherboard. If a laptop is particularly good to crash or reboot, and this laptop is precisely from the height of the fall or serious collision, we can give priority to the situation of slot loosening. Countermeasure, reseat and repair the broken needle if necessary. Second, the hard disk, optical drive and other interface loose. I have contact with a notebook computer, usually run small program does not have any big problem, but once run large programs such as Photoshop will crash undoubtedly, after detection, hard disk interface damage. Countermeasures is to replace the interface, if necessary, replace the motherboard, CD-ROM interface, hard disk interface and so on.

4, poor hardware quality, such as poor memory is often the Lan Shi manufacturer.

Countermeasures: Replacement of high-quality components, as to whether the original is not necessary to be demanding.

Second, software failure

1, the operating system itself instability, such as Win98, win98se instability is obvious to all, Win2000, WinXP, Linux and so on the stability of the operating system is much better.

Countermeasures: Upgrade the operating system on the premise of hardware conditions, such as upgrading the operating system of 600 and 600E to Win2000.

2, virus.

Countermeasures is to purchase genuine anti-virus software, the most critical is the continuous upgrade, before the Internet, preferably first upgrade antivirus software. Antivirus software that never upgrades or rarely upgrades is indistinguishable from deaf ears.

3,DIRECTX caused by reboot and panic failure.

Countermeasures: A, reinstall or update Driver B, and cancel DirectX to detect the device.

4, the software conflict between the countermeasures: A, try to avoid the use of test software, B, remove the problem-prone software, C, install system optimization software, such as optimization master and so on.

Third, the heat caused by the crash, restart the problem now the notebook more small, the internal space is more and more narrow, and CPU, hard disk, memory and so on the heat is more and more big, although the notebook CPU, hard disk, etc. or relatively strong, but they are still in front of the warmth is lonely helpless, In particular, the design of poor notebook is such a good hair, such as some domestic books, such as T20 thermal design is not particularly good, the problem in the T series is also more heavy. In addition, heat dissipation also causes a series of chain problems, such as the accelerated aging of parts and so on.

Countermeasures: Do not plug the cooling hole, do not let the notebook and soft objects such as quilts to do intimate contact, so that water pillow and so on.

Four, other reasons, such as Coke Killer, air conditioner killer, environmental killer and so on.