Question : Windows 7 unmountable

Getting unmountable boot blue screen.  Ran system repair and it asks for language, time, date, etc.  System restore loads but nothing appears on the screen but the normal background and mouse pointer.  What am i doing wrong ?  What is the next step or did i miss one ?  Thanks

Answer : Windows 7 unmountable

Tried Last known good configuration ?
Did it happen after any software / hardware install or after update ?

Best bet to identify the issue is to mount this hard drive on another computer as secondary disk and find and copy.dmp (Memory dump file) and use windbg and do crash dump analysis. That should tell you the culprit driver.

More information on how to use windbg and crash dump analysis.
http://www.codeproject.com/KB/debug/windbg_part1.aspx