dell xps 17 windows will not boot

My laptop will no longer boot windows 7. When I turn it on the dell logo is displayed and tge loading bar completes. Then there is a black screen with a white cursor briefly at the top left then black forever. The fans are still running. I can not get to the boot menu by pressing f8 or f11 however I can get to the boot options by pressing f12. I had a ubuntu diak lying around so I put that in and booted from the disk. I was not able to access the drive that winows is installed on. When trying it told me it couldnt mount it because windows was hibernated. I deleted the hiberfile and now I can access the drive and everything on it but windows still will not boot. I suspect I just need to repair my windows installation but I don't have a windows repair disk. I figure there may be a way to fix windows through ubuntu or download the contents of a windows repair disk onto a flashdrive and use that to boot and repair. Any help would be greatly appreciated.

I mentioned in my post that I can't access the f8 menu because the error happens before the ability to press f8. Also I ran the diognostic from the f12 menu and it gave me an error. Error code 2000-0142 and did some beeping.

The same number of beeps as the error code. 5 beeps that go up in tone then back down, 3 times. Then 1 beep 4 beeps 2 beeps.

I doubt ill need to replace the drive since I can use and access the drive from linux. I have no beeps on startup though. Just beeps on the diagnostic which mimic the error code so I dont think they provide any extra info. I think may be able to get away with an installation repair but I dont have the repair disk. If you know of a place I could download it I could burn it to a cd or put it on a flash drive to try it out.