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#11
Exactly how were you trying to "reset" (an unknown term here) Win7 using a Repair CD which is used to REpair Startup, System Restore, Reimage from a stored Win7 backup image, Run Memory Test, etc?
To restore your computer to factory settings for a factory-preinstalled Win7 computer you need a Factory Recovery disk which came with the machine or you make yourself from the Recovery Partition. In this case you should run Recovery from the partition first since it is more stable, saving the disks as backup.
You described some kind of recovery stalling midway which lost the ability to boot Win7. What exactly were you running from the Repair CD which would do this? Is it possible the CD didn't boot and you ran Factory Recovery from the F8 Advanced Boot Tools menu choice to Repair My Computer which you say is no longer available now as a choice?