Poor power supply can easily cause the following problems in the computer:

1.Bad sectors or damage to the hard disk
A bad power supply can easily lead to false bad sectors on the hard disk. This type of failure can generally be repaired by software. If a user encounters such a situation, the first thing to check is the power supply. While repairing the hard disk, the solution is to replace it with a good-performance power supply, otherwise permanent damage may occur over time, and it must be returned to the manufacturer for repair. (Of course, frequent and abnormal shutdowns may also cause bad sectors on the hard disk)

2.Noise intervention
When you find that your sound card is noisy, and you buy a better sound card, pay attention to your power supply.

3.the performance of CD-ROM drive is not good
If your newly equipped computer or newly purchased CD-ROM does not read well, and the CD-ROM itself is good, then the main reason may be the power supply.

4.the overclocking is unstable, it may be a power supply problem.

5.There are water ripples on the display, which may be a power supply problem.

6.The host restarts inexplicably, it may be a power problem.

7.There are often errors when installing Windows, and the .CAB cannot be solved, it may be a power supply problem.