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likely the problem with the boot sector of the hard drive.
Second, the bad Road repair method:
1, the restoration of the logical bad Road
Under normal circumstances, hard
→ delete Partition" menu command, delete the original partition. Then select the partition → new partition (or extended Partition) menu command, according to the bad sector location recorded by the BADSECT.TXT file, divide the 10~20mb space of the bad sector into a single zone (this is to reserve some space for the
processing. But is not absolutely cannot repair, the principle is very simple, as long as uses 1 sectors to replace 0 sectors to be OK, below lets us try!
This time please "Diskman" to help us, it is a more commonly used hard disk tools, in the Pure DOS run, in the "Hard drive
One case of Hard Disk logical bad track repair and one case of Hard Disk LogicThe driver detects that the Device \ Harddisk0 \ DR0 will fail. Back up your data and replace the hard drive. Faults may occur quickly.This is recorded
area is damaged, according to the map of the hard drive bad track distribution.
7, Bad track intelligent Repair: After the analysis of bad track list information, we can choose "
Hard Drive In addition to the quality of the hard drive itself and the reasons for aging, largely due to improper use of the usual cause. Computer illegal shutdown, the hard drive is still in the state of operation is forced to qu
format.
Ghost also has a killer, which is to repair the hard disk's bad sector. I used to ghost a hard drive to get it done before long. The thing is this: I get 120 g of hard disk fr
The hard drive's bad road is divided into two kinds: logical bad way and physical bad way. The logic bad way is the soft bad road, mostly is the software operation and the use
Improper cause, can use the software to
normally. This is not necessarily "bad", usually with the MBR removed and 70% better to repartition. Second, can be normal partition, can be formatted, but the scan found that there is a "B" marked, that is, usually called "out of the bad way." There is no "physical bad way" or "Bad Logic", "B" a small number of words
, in the case of ineffective repair can be hidden, to prevent the expansion of the bad road. Such tools are more, such as the famous pqmagic, Disk Genius and so on, but their operation is more troublesome, here is recommended to use a dedicated bad disk partition device--fbdisk (Fixed poor disk). The Fbdisk is small in
" error, most of the files on the hard disk master boot record (MBR) are damaged for some reason. The MBR is located on a 0 head/0 cylinder/1 sector and is generated by the Fdisk.exe partition of the hard disk. If the MBR is damaged, the computer will prompt HDD Controller Error, is actually 0 track file damage, then format is not solve the problem, must use spec
normally. This is not necessarily "bad", usually with the MBR removed and 70% better to repartition. Second, can be normal partition, can be formatted, but the scan found that there is a "B" marked, that is, usually called "out of the bad way." There is no "physical bad way" or "Bad Logic", "B" a small number of words
Test hard drive Bad Sectors in CentOS
Hard Disk status testing tools: smartctl, Badblocks, hdparm
You can quickly see whether the hard disk is healthy by using smartctl. The command is as follows:
[Root @ qy ~] # Yum installsmartm
is very small, it is not easy to put the patent wire on the top, it is best to operate under the magnifier. In my own waste hard drive, two lines on the head are damaged. I am stuck in the wire due to too much force, resulting in a head damage, so only one hard disk is repaired, after the boot back to normal.
For hard
In the computer accessories, the most squeamish users are the most worried about the hard drive. Indeed, the hard drive as soon as a boot into the high-speed rotation, and now the more the software to do more and more often, the hard disk read and write more and more frequen
Label:The failure condition of the hard disk can be divided into the following categories: 1. Control circuit failure Most of the external circuit of the problem is the power chip or spindle drive chip caused by the burn, due to hard disk circuit board quality problems, design defects, mains fluctuations, sudden power outages, chip aging or poor heat dissipation,
The computer often appears blue screen situation, this may be because the hard drive has a bad case. Can scan the hard drive, if found bad, you can use the following methods to resolve.
Hard
most computer stores will be for a variety of reasons to persuade you to change the new hard drive.
Or you can choose to repair, but the price is certainly not cheap, at least 100 +, the conscience of the boss, will charge you a cheaper point.
In fact, I would like to tell you that your hard
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