Pay attention to notebook maintenance Common fault analysis and solution

In the use of notebooks, in the face of various faults, if you do not know the reason, even the masters who are proficient in computers will surely be overwhelmed and have a headache. Here are some of the most common notebook failures that are currently encountered, and provide detailed solutions to help readers solve problems.

How to make your notebook run normally and stably is the hope of all laptop users, so to realize this hope, you must understand some simple laptop common problems and solutions. . The following is a description of the common fault solutions:

Laptops often crash during use, and the temperature is too high when you touch the bottom. Transfer from the computer into the laptop space is small, the heat is not good. The heat emitted by each component is easy to accumulate, and finally the computer is not working properly, and even the machine is burned. Therefore, when using a notebook computer, since the notebook computer usually dissipates heat through the bottom and the side, in use: one should avoid long-term use in a high temperature environment; second, it is best not to use on an ultra-soft platform. This will not help the loss of heat. Be sure to put the notebook on a well-ventilated hard surface. At the same time, clean the laptop frequently to remove dust and make the air flow through the vents to ensure good heat dissipation.

The process of maintaining and restoring the battery is also called “activation” or “activation”, the basic principle of activating a battery is that the current must be small during charging and discharging (too small will cause time to pass) Long), try to be full and complete.

Lithium-ion battery is charged in constant current mode at the beginning of charging. After the voltage reaches a certain value, it is charged slowly at a constant voltage. When the system load is large, the charging current is small, and vice versa. This current is determined by the power headroom of the AC power adapter. Obviously, the battery will compete for power with other components such as CPU, hard disk and LCD when the system is charging. I tried to run Super while charging, and found that the charging current varies between 0.70A and 1.70A, which can not meet the charging requirements of lithium-ion batteries, so charging will damage the battery during this operation. The instructions in the IBM laptop require that the battery be charged without performing other operations. The reason is also here.

Hard disk data problems can be divided into two kinds of conditions

The first type is the fault of the hard disk itself. The prevention of such problems is to avoid shaking the computer during the power on/off process. The usual habit of backing up data is the most important.

The second type - can not boot when the operating system is damaged or poisoned. In this case, if we have cut the hard disk at an appropriate ratio before installing the operating system, and the important data has been backed up in a partition different from the storage operating system, then we can pass other Ways or tools to try to save the operating system and even reinstall the operating system, and don't have to worry about the damage to the hard-built data on the hard drive.

Learn more about some laptops and let them spend more time using the same laptop. Even if there are some minor problems, you can quickly solve them without affecting the use of the computer. .

Due to the particularity of its structure, laptops determine the complexity of their repairs. But the laptop is a kind of computer after all, its maintenance principle is basically the same as ordinary desktop. If you are a laptop user and are interested in its maintenance knowledge, you can refer to this article. Here are some analysis and troubleshooting procedures for troubleshooting laptops, which may give you some help.