Check Disk Wont Skip And Freezes

I'm running Windows Vista Ultimate x64. My computer boots up fine gets to the windows splash screen then does chkdsk and freezes after checking drive C:. Restarting causes it to get to the Windows splash screen again and run chkdsk and freeze after checking C:. I cannot get out of this loop as my keyboard stops working at the Windows splash screen. Even using a PS2 keyboard has the same result. I have tried the following: Going into the vista repair setup thing running command prompt and typing chkntfs /x c: d: e: and then restarting. it still runs chkdsk it still freezes and I still cannot skip chkdsk. I sheduled these myself but did not expect them to freeze. I cannot stop them from checking and every time I let it run through it freezes.