Danny.Terweij wrote:
Now, my question is: Was the fact that this happened after running F10 a pure coincidence?
I'm intending to look at the CMOS battery, and perhaps try re-installing the BIOS. Any other suggestions gratefully received.
There is no OS known that touching a BIOS. A OS does READ the BIOS. So yes, maybe you need to replace CMOS backup battery.
I'm almost completely ignorant of the inside of a computer, but is the BIOS normally the only NVRAM inside?