Sign in with
Sign up | Sign in
Your question

Bios cmos check sum Bad

  • BIOS
  • CMOS
  • Checksum
  • Windows XP
Last response: in Windows XP
November 8, 2012 8:35:11 AM

When I start up system I get CMOS Checksum Bad
What is this and can it be fixed? I have changed Battery but still same problem.Can you help

More about : bios cmos check sum bad

November 8, 2012 11:11:14 AM

It sounds like your motherboard is toast. Did you have a bios upddate fail when this happened?