|Several registry keys have been deleted but remain in my recycling bin. Because of these missing keys, I can not:|
A) Use the keyboard once Windows loads
B) Use the mouse/touchpad once Windows loads
C) Access the Advanced Boot Options with F8 or any other key (no LKGC, no System Restore)
D) Boot from a Windows 7 disc
What I can do is:
A) Access BIOS setup utility F2
B) Access Boot options F12
C) Play some CDs and DVDs but only less than 10% of the ones I've tried.
D) Access a DOS command prompt by booting a driver and utilities disc that came with the computer.
Essentially, what I have is an expensive DVD player that barely works. Is there some way I can restore these registry keys?