Checking NVRAM is part of the CMOS/BIOS start up. If this failes, it could
be that the CMOS/BIOS setting are screwed up. Access the BIOS screen and
check to see if the hard drive is correctly listed. If it is not listed,
then the CMOS battery may be dead and you would need to replace it. It is
normally fairly easy to replace. Pop out the old coin cell and replace it
with a new one. Then, redo the BIOS set ups.
"Ritter197" <(E-Mail Removed)> wrote in message
news

K-dnUSk586iMD3fRVn-(E-Mail Removed)...
> All of a sudden cannot boot up the desktop, a 2.8 GHZ, 512 MB Intel
> computer,that before this morning always worked fine.
> DEL or F8 does not work either so I cannot get to Safe Mode.
>
> Inserting the Windows XP PRO disk does not get to it either since F8 or
> Boot order does not work.
>
> I worked still last night when I closed down after the market closed..
>
> Any suggestions?
>