Welcome all.
My old hdd was down day afrer without any reaso. This is a little bit old HDD 4200rmp.
Anyway - found another one on Ebay:
Model - this same
P/N - this same
MLC - this same

Replaced PCB, resoldered NVROM, and dont know what next. HDD is recognize in BIOS, Widows 7 can see this but could'tn do any "properities" and operation.
take look screen from Hard disc manager. When I try to do anything on / with partition, nothing happen.

Was the donor PCB compatible?

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$300 Data Recovery - Los Angeles Data Recovery

Use recovery software such as R-Studio if you need files.
If you don't need files, replace drive and move on.

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www.datarecoveryne.com

Number on PCB sticker was different. Perhaps good idea is replace flash also ? with CPU I might have a little bit problem. I will have look R-studio first.