

Then take down the old hard drive and reinstall the system on the C drive of the new hard drive, so that your data is saved. Then copy all the data from your old hard drive to the last partition of the new hard drive. Depending on your situation, it seems that you can still enter the system, so in this way, buy a new hard drive and divide the area. To recover hard disk partition, MiniTool Partition Wizard puts forward a powerful feature called Partition Recovery, which enables to recover lost partitions. But it should be noted that this method will definitely lose data. In this way, you can choose to draw an appropriate safe range around the bad sectors, so that the disk no longer reads and writes these areas, there is a certain chance (not small) that your hard drive can be safely served for several years.
REPARTITION BAD DRIVE SOFTWARE
Solution: Use special software tools to detect and repair bad sectors of the hard disk in the DOS environment. Netizen question: My computer is turned on every day, it is useful only to crash several times, can anyone tell me, how can I shield the bad sectors of the hard disk? Teach me, is it really necessary to change the hard drive? What if the information on my computer is blocked? Also changed the hard drive, then the information is gone? Do n’t copy the content on the Internet to me, Only after formatting the hard disk will the partition table information be written to 1 sector. ③ Enter CMOS to re-detect the hard disk, and then partition and format it.

②Open the "Select" menu, select "Partition Table" (partition table), 1 partition means C drive, the partition is calculated from the 0 cylinder of the hard disk, as long as the "Beginning Cylinder" of 1 partition is changed from 0 to 1 is enough. ① Start with Win98 boot disk, run DE.EXE in the PCTOOLS9.0 directory, select "Configuration" in the "Options" menu, press the space bar to remove the check mark before "Read Only", save and exit then select "Select" / " Drive " then select" Physical "in the" Drive type "item, press the space bar, then press the Tab key to switch to the" Drives "item, select" Hard disk "and confirm.

At this time, you can use the DiskEdit tool in PCTOOLS9.0 to mask the obsolete sector 0 and use sector 1 instead.
REPARTITION BAD DRIVE WINDOWS
B) Boot to the Windows Vista disc, delete the primary partition, and repartition the drive. If the bad sectors occur in sector 0 of the hard disk, the hard disk is far from simple as it cannot store data, which will make the hard disk useless. The two operating systems can be installed on the same partition. Separating the bad sectors can prevent the spread of bad sectors.

A number of third-party data recovery utilities are available, such as Data Rescue, Techtool Pro, and Disk Warrior.Fbdisk can repartition the hard disk with bad sectors, and set the bad sectors as hidden partitions and the good tracks as available partitions. Right-click 'Command Prompt' and choose 'Run as administrator'. Run the CHKDSK command to fix soft bad sectors. If there only a few bad sectors on your drive, you can run CHKDSK command and format the drive to repair those bad sectors: Step 1. If the drive is preventing you from backing up the data, you'll need to recover the data before you try to revive the drive. Run CHKDSK Command and Format Hard Drive. When Raspberry Pi images are installed on a microSD card, the card is divided into multiple partitions.
REPARTITION BAD DRIVE FREE
