Repeated startup repair problem

I repeated your earlier repair suggestion and all again seems to be well. Thanks for the help.

I have tried the bootrec suggestions from the Command prompt and the problem continues. It looks like I will have to reinstall Windows 7. I have reinstalled Windows XP before without too difficulty but checking the Dell support site reinstalling Windows 7 seems to be a bit more daunting. The Dell site states one should be familiar with all the hardware on the computer and to download all drivers before reinstalling. Other reinstalling sites I have viewed suggests Windows will automatically find these drivers. This is my memory from reinstalling XP.

I gave you the steps to get a perfect Clean Reinstall - Factory OEM Windows 7. Did you read them?

In your case I also suggested you first run Diskpart Clean Command to wipe the HD of all boot code which might be interfering. To do this access the Command Line at first screen after booting installer by pressing Shift + F10.