Commands to fix slow and bad sectors on F3 drives

Mosaad

Commands to fix slow and bad sectors on F3 drives :

ALL DATA WILL BE LOST - THIS ERASES ALL THE DATA IN THE DRIVE :

At level T :

F,,22
i4,1,22
i1,1,22
/6
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21

Power Reset

m0,2,1,,,,,22
/1
N1
/T
m0,30,3,,,,,22

After Complete - Power Reset

* If heads are damaged or weak these commands are not helpful . *