Spindle motor Doesn't spin up

[aravind]

Hi Everyone,

2TB Seagate hdd Spindle motor doesn't spin up.
what's problem in PCB?
Regards,

Attachments

[jono-ats]

Did you check if the bearing is free to spin? It may not be a PCB problem.

If it is a PCB problem, it could be several things . . . Smooth chip, corrupted ROM, TVS, etc.

[ROb]

Ideally get hold of a Donor PVB and swap the ROM Chip

[pcimage]

Firstly, as jono says, make sure the problem IS the PCB.

Does the drive make ANY noises at all when power applied?

(E.g. Buzzing noises)

[aravind]

Thanks for all replays

Donor PCB with checked, same problem in.
almost problem in Spindle Motor also...

[hhddrec]

Spindle Motor problems or head stack problems

you need check those