BSOD Win7 Wont Load After Update! Help!

Ok, so i noticed my computer needed a restart after downloading a windows 7 update. I restarted it and now its in a continuous bsod to startup repair. everytime i get this:

Problem Event Name: StartupRepairOffline
Problem Signature 01: 6.1.7600.16385
Problem Signature 02: 6.1.7600.16385
Problem Signature 03: unknown
Problem Signature 04: 21200802
Problem Signature 05: AutoFailover
Problem Signature 06: 29
Problem Signature 07: CorruptVolume
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033

I have tried chkdsk c: /f /r and no luck. Tried updating bios. I have tried a system restore but it doesnt work. i cant boot into safemode either. Im at a loss. any help would be great!

Start with the steps for http://www.sevenforums.com/tutorials/219533-troubleshooting-windows-7-failure-boot.html and post back if you need help as you go through them. Step 9. gives you the option to backup your important data.