magnet to wipe hard drive

Miaoshouhuichun, only through the software will be broken part of the cut, so that the hard disk capacity will become smaller. If you can not determine if it is a physical bad, the hard disk software such as DM to fill out the hard disk data 0, 0, and so the data are wiped clean (low lattice is equivalent to wipe aft

each small magnet can be used to store information. Disk body: The disk body of the hard drive is composed of several platters, these platters overlap together in a sealed box, they rotate at a high speed under the drive of the spindle motor, and its speed is up to 3600,4500,5400,7200 or even more per minute. Magnet

, so the system will be caught in the repeated error correction, but can not repair the dead loop, eventually causing the system to think that the block address is damaged (bad block), but The SSD itself does not remap the physical block address corresponding to these logical block addresses (LBA), so this failure occurs, but the actual storage unit is not corrupted.Some of the new SSD users, encountered the above situation, generally think that the SSD has been a problem, must be repaired throu

Table turn P table F3 TA A Addr mode User LLL CHS mode, Seq in, Rnd Data Hd 0 cyls 000000-023b1f Hd 1 cyls 000000-022f4c all Addr Modes user LBA mode LBAs 00000000-1d1c596f System LBA mode lbas 00000000-000883af User LLL CHS and User LLP CHW HD 0 cyls 000000-023b1f HD 1 cyls 000000-022f4c System LLL CHS and System LLP CHW Modes HD 0 cyls 000000-000188 HD 1 cyls 000000-000183 PLP CHS and PLP CHW Modes HD 0 cyls 000000-0241df HD 1 cyls 000000-0235d5 Buffer sector Offset 00000000 F3 t/a/a F3 AP