Seagate 1 TB Hard disk not detected in Bios - No power input

[kganandh]

Hello There

I've a Hard drive of Seagate - ST1000DM003-1ER162-300 - it is not working. There is no symptom of power input too. - Hard Drive was cold and no rotation was sensed in motor.

What would be the issue. If I replace the PCB 100724095 will this help to access the hard drive ?

Support me on this.

Regards

Anandh G

[kganandh]

Hi Spildit

Thanks for the reply.

There is no sound from the drive.

Let me check with TTL and see what is the outcome.

If that fails final point should be seek help from a firm around me.

[fzabkar]

Check the TVS diodes.

TVS Diode FAQ:
http://www.hddoracle.com/viewtopic.php?f=100&t=86