2, boot detection, mainly to see whether the electronic components on the internal accessories of the chassis have leakage, bulging, blackening and other phenomena, as well as whether there is obvious trauma.
Buy a computer fault diagnosis card and insert it in the expansion slot of the computer motherboard. The instructions of specific diagnostic cards have relevant explanations.
4. Right-click My Computer, Properties, Hardware and Device Manager to see if there is a yellow question mark in front of each hardware. If so, there is a problem.
5. Use third-party software, such as the hardware angel of Super Rabbit, and there will be various tips after the test.
Pay attention to when using the computer:
1, be sure to unpack and clean the dust regularly. Excessive dust accumulation will damage computer components and accelerate aging.
2. Good habits can reduce a lot of unnecessary troubles, such as starting with peripherals first, then shutting down with peripherals, and then shutting down with the host. Read as little as possible.
3. Don't read and write the hard disk unnecessarily.
4. Avoid vibration when moving.