Hello!!

I was working with a computer normally to make a change , i turned on and off the computer a some times, and when I wanted to do a clean installation of Windows 10 , the hard drive stopped appearing in the bios , in a moment there it was, the following no longer appeared .

The disk is an SEAGATE ST500DM002 with firmware KC45

- the engine runs normally
- no strange noises

Only this: don't appears in BIOS

I try on 3 computers an nothing.

Two years ago I recovered a Seagate with the famous failure SD15 BIOS , but about this HDD I can not find anything information.

Help Please, and Thanks!!!

Sounds like firmware issue...

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

@OP
The same exact Seagate solution does not apply to this drive. So, refrain from tampering without knowledge.

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Hard Disk Drive (HDD), Solid State Drive (SSD, SATA, NVMe, etc), USB Flash Drive and RAID Data Recovery Specialist in Massachusetts