common Seagate HDD repair

[peter_sany]

The following are some common Seagate HDD repair commands you may use within your repair work, any way, you need to use some professional hdd repair tools offering command repair mode:

A level selfrepair command:
T>, enter N4,22, Click ‘Enter’, Click CTRL+T
and the A level selfrepair mode is loaded;

B level selfrepair command:
T>, enter N3,22, click ‘Enter’, Click CTRL+T
and the B level selfrepair mode is loaded;

A level selftest command:
T>, enter N2,22, Click ‘Enter’, Click CTRL+T
and the A level selftest mode is loaded;

B level selftest command:
T>, enter N2,AA,22, click ‘Enter’, click CTRL+T
and the B level selftest is loaded;

Factory bad sectors repair command:
T>, enter N30,22, click ‘Enter’, click CTRL+T
and the factory bad sector repair mode is loaded;

Stop Selftest Command:
T>, enter N50,22, click ‘Enter’,
then the hdd selftest is stopped;

Inner orbit format command:
T>, enter I,22, click ‘Enter’
and the format begins;

Disable heads commands for K4, K5 and K6:
T>, enter YA0, click ‘Enter’
and disable the damaged heads;

Disable heads commands for K7:
T>, enter Y20, click ‘Enter’
and disable the damaged heads.