Do NOT update your bios. Rebooting at random? Perhaps the Starforce drivers? They do that quite often if you got programs it doesn't 'like'.
- Did you try the Safe mode? The System Restore feature.
- What EXACTLY did you install/remove BEFORE this ever happened? An antivirus? Updated drivers?
http://support.microsoft.com/default...d=kb;fr;275678
for the error KMODE_EXCEPTION_NOT_HANDLED - code : 0x0000001E, Go into safe mode, msconfig, boot options and unselect everything. System will not be performing slow like turtle of course.
Simply cleanly removing Panda once tricked a friend into a similar situation. Lost NTLDR, so unable to boot.