Hi,
My laptop's 250GB 2.5 HD went dead two days ago. No physical damage or power surge I am aware of. Will no longer boot suddenly.
The data is very valuable so I'm trying to salvage it.
Here's the behavior when I plug it via a USB adapter to another PC (consistent):
1. It spins
2. at the beginning I hear drive access sounds, then it stops and the drive keeps spinning
3. No grinding or clicking sounds
4. Drive is not recognized by windows
5. When I access Disk Management, I see it listed as a logical drive, not initialized, 0mb
6. When I hit properties it displays the correct model - ST920315AS, again with 0mb
7. Seatools (by Seagate) cannot access anything other than model number, including firmware number or do any tests

I have the option of doing a PCB swap, but before I order one I want to be more sure that the symptoms are consistent with a bad PCB.
Any thoughts? can I try to do a firmware flash?
Any help will be appreciated.
Barak.

Hi,
No Pcb swap will help you, looks like it's a firmware problem...
5400.6 had a lot of fw issues, do a search and you'll find the cure

_________________
Rescue IT Datarecovery service Sweden
Rescue IT Dataräddning Göteborg AB
http://www.rescue-it.se

+1 not a pcb problem.

_________________
Data Recovery Pakistan