How to DEBUG and DELETE the DRIVE & PARTITIONS

  

The following debug routine will clear the hard drive and partitions. During this process you may get returned characters which are an indication that the string has gone in, if by chance you get an ERROR insure that you have typed the line in correctly, if not retype. Insure that you do not skip any lines.

After typing debug you will get the following:

Now Type:

F 200 L1000 0                        (Hit Enter)

A CS:100                                (Hit Enter)

MOV AX, 301                      (Hit Enter)

MOV BX, 200                        (Hit Enter)

MOV CX, 1                           (Hit Enter)

MOV DX, 80                         (Hit Enter) (80 for HD 0, 81 for HD 1)

INT 13                               (Hit Enter)

INT 20                                    (Hit Enter)

(Blank Line Important)                 (Hit Enter)

G                                             (Hit Enter) By pressing G this will execute the above script,

Q                                             (Hit Enter)

 

Note: You will now have to reboot and use Fdisk and format to set up partitions.