Hi Bobbye, The computer will not restart/reboot to Windows. It stops on a blackscreen that says it cannot reboot becasue either WINDOWS\system32\c_1252.nls or <Windows root>\system32\hal.dll is corrupt or missing. If I press escape then it begins the 'reboot process' but comes to this prompt screen if I do not press the Thinkpad button or F8. I am able to get to the Lenovo Thinkpad menu, but cannot restore the system to a previous backup point. It will not start up in safe mode, or any of the other options available when I press F8. Is this more clear?
Before this happened the computer was working really well, except the sound was not working.