Operating System Not Found - BIOS recognizes, Live OS doesn't (Laptop)

Posted by Klaus Borges on Super User See other posts from Super User or by Klaus Borges
Published on 2011-06-29T15:41:31Z Indexed on 2011/06/29 16:24 UTC
Read the original article Hit count: 282

Filed under:

windows-7

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hard-drive

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grub

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multi-boot

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mbr

Here's the deal:

I have a multi-partitioned hard drive on my laptop set up with GRUB. I got a blue-screen while working on Windows 7 and when rebooting I got the Operating System Not Found error message. I rebooted the computer once again and entered the BIOS setup just to see if recognized my HDD - it did. Next step for me was booting a Live CD and seeing if I could repair GRUB or at least check if something changed on the partitions, but it doesn't seem to recognize anything there. Tried blkid, fdisk -l, not even GParted can see it.

What should I do?

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