Computer hard drive big area bad way how to do

Computer hard drive big area bad way how to do

First set the computer to start from the U disk, boot press del key into the BIOS.

Enter the hard Disk drives under the BIOS selection boot menu

Set the first boot into a U disk boot, press F10 to save exit

Reboot the computer, enter the USB disk launch interface, select Maxdos Toolbox

Choose to run maxdos9.3 Toolbox Enhanced Edition

Enter Hddreg return to run the regeneration program

Select the hard drive you want to repair and enter the serial number

Select Normal Scan, enter the corresponding serial number

Different times depending on the size and degree of damage to the hard disk