Processor shown as: @entiem 66' MHj on reboot.

Hi all,

Anyone know what this virus is which causes xp pro to crash out of the
blue at irregular times? rebooting the processor is shown as:
@entiem 66' MHj The Malicious software removal tool from MS says the
computer is clean after a full scan. Can a virus have gotten into the
bios even though it is password protected? After rebooting two or
three times the processor is shown correctly. The "enter CURRENT
password" screen is spelled weirdly too, at times. I'm running Avast
AV.

I'm new here and I'm wondering if this is the right group for this
question?

Any help will be greatly appreciated.

Sincerely, BlackHawk