Drive shows in Bios but not Disk Manager

How to use TestDisk to recover lost partition
Forum rules
When asking for technical support:
- Search for posts on the same topic before posting a new question.
- Give clear, specific information in the title of your post.
- Include as many details as you can, MOST POSTS WILL GET ONLY ONE OR TWO ANSWERS.
- Post a follow up with a "Thank you" or "This worked!"
- When you learn something, use that knowledge to HELP ANOTHER USER LATER.
Before posting, please read
Posts: 1
Joined: 18 Jan 2014, 02:36

Drive shows in Bios but not Disk Manager

#1 Post by poitaman »

I have a Western Digital 3.0TB RED hard drive, it shows up in the bios but not in Windows 7 or in Storage under Windows Management.

The drive was working before, formatted to a single partition, and only written to once, to transfer a backup of about 29000 files.

The drive doesn't show up in testdisk either.
Any idea if I can recover my data?