Statement: This article was written by the author who entered the Sohu public platform. Except for t

Ahead of the challenging disk is broken, there could be the following symptoms:

A: Opening, running, copying data becomes slow; accessing information is stuck for a extended time or reading and writing is paused; or it prompts that the file cannot be read; the hard disk usually self-checks for no reason beneath regular shutdown; inexplicable crashes, and so on., all It is actually a common manifestation of difficult disk with bad sectors.

B: The tough disk generally makes abnormal noises: you will find head reset sounds (typically referred to as knocking disks) triggered by abnormal head positioning-Quantum, WestJet, Maxtor, Western Digital and also other disks have this phenomenon. Some heads read undesirable tracks. Clicking sound in the area-IBM, Maxtor and other disks have this phenomenon, there's a bad sound when there are actually poor tracks-IBM difficult disks have this phenomenon. windows restore deleted partition sounds repeatedly resetting the head-WestJet difficult disks have This phenomenon.

C: Recognize while recognizing tough disks; do not rotate as a result of circuit instability-IBM, Western Digital, and WestJet disks have this phenomenon, and there are actually non-recognizing disks triggered by disk body failures-WestJet, Western Digital, Maxtor challenging disks With this failure, they are troubles together with the stability of the hard disk and may well be additional broken.

D: Tough disks typically report Wise errors-the functionality of hard disk wellness deterioration.

E: Unexplained abnormal heating in the course of the operation of your hard disk.

Other storage media including U disk, SD card, etc .:

Access to reading and writing slows down, the chip becomes hot for no cause, and so forth.

Server disk array RAID5, RAID1, and so on .:

A single RAID5 disk goes offline, a single RAID1 disk goes offline, etc.

In the event you possess the above symptoms, you ought to quickly back up the information and replace the media till you find a steady storage medium. If a single RAID disk goes offline, please right away solve the problem and let the array return to typical. There is absolutely no fluke. Wait until the second disk goes offline. Are going to be lost.