Hard Disk Drive Maintenance Recommendations

All hard disk drives have similar structure and every model of hard disk drive may fail. The hard disk drive reliability depends mainly on external environment. The main reasons for disks failure are:

1. Overheating.
2. Impact effect on both hard disk drive and computer case.
3. Boosted computer case vibration due to the CD-ROM work and fans with slackness in the bearings.
4. Substandard supply unit.
5. Frequent power on/off of computer or use of power-saving mode of the hard disk drive.