Unmountable_Boot_Volume

I've looked at a few threads on this forum to see if it can help but none do.

My recovery options are built in. And when I go to select some of the options they either freeze or say theyre doing stuff for over 6 - 7 hours. The only options I can select are Notepad and Command Prompt.

The weird thing on notepad is if I go to select my main drive it crashes the recovery, same for command prompt if I type chkdsk d: it wont do anything.

I've tried full destructive recovery, tried all sorts of commands but still nothing. Also its done it about 3 - 4 times in the past where full destructive recovery was the only option that worked so I've lost everything 3 - 4 times which is annoying but annoyingly it isn't working this time. I don't mind if i lose everything yet again but I find it annoying that I cant store important files because I know 2 months down the line the same error will appear.

Specs (roughly):

AMD Dual Core (forgot the name something like phenom)

ATI 5750

4GB RAM

750GB HDD

Thats all I know from the top of my head.

If you need some more information etc. Just ask hopefully you can fix this annoying recurring error.

   Information

We always assume you have made your Recovery Disks using the OEM manufacturer's app the first day you had your new PC.

& made the Startup Repair CD.

Can you post Make & Model of PC.

I would Check the hard drive with the manufacturer's diagnostic tools.
Hard Drive Diagnostics Tools and Utilities (Storage) - TACKtech Corp.
HD Diagnostic