1. Hard disk aging: Hard disk is one of the most easily damaged parts in a computer. With the increase of use time, various faults may appear on the hard disk, such as bad tracks, reading and writing errors, etc., resulting in poor health of the hard disk.
2. Overheating of the hard disk: When the hard disk works, it will generate a lot of heat. If the heat dissipation is not good, the high temperature of the hard disk will accelerate the aging of the hard disk, resulting in poor health of the hard disk.
3. Abnormal voltage: unstable voltage or too high or too low voltage may affect the normal operation of the hard disk, resulting in poor health of the hard disk.