subject: How to repair the bad track of disk? [print this page] How to repair the bad track of disk? How to repair the bad track of disk?
How to repair the bad track of disk?
The first thing is to know whether the bad track is logical defect or physical defect. The way can be very easy. Press the key "F8" when starting the PC, then choose "defect" to DOS model. Such way is only used for Windows95/98. Use DOS boot disk to start when the system is Windows2000/XP2003. Then carry out 'Scandisk X' As Scandisk check the hard disk, it automatically popping up the dialog box to the generated logical defect, choose "Fix it" for primary recovery to the logical defect.
If the scanning sequence has a standstill on a certain schedule, the physical defect will then be generated.
For those hard disks that still have logical defects after primary recovery, please come to the windows after normal start. Then enter "My Computer" to choose the partition with logical defects. Click the right mouse button, point to "properties", point to "tools" and click "check now" ,then the computer pops up a scandisk, choose "fully" ,tick "automatic error recovery" and click "start" to start scanning and fixing bugs.
While for those hard disks with physical defects, the above-mentioned method is far beyond. To such bugs, you should ask for an alternate or a repairation from the retailer. But if it is over the quality guarantee period, you can fix it on your own.
If it appears a label "TRACK 0 BADDISK UNUSABLE" when booting, the recovery will be quite troublesome as the label declares the damage of zero track. Most people throw it away when facing such condition. But it is not to say that the disk cannot be recovered absolutely. Obviously, you can use 1 sector to take the place of 0 sector. The method is as follows: choose the disk you are to fix in the "hard disk" menu (General for disk C), then successively enter to "tools" "parametric modifier". Change the number from "0" to "1". Save and quit after you make sure it. Thus the repartition to the disk can be carried out.
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