It would be best for you to contact Technical Support, as Anti-Theft is no longer supported. I apologize as we cannot assist here either on the Forum. https://service.mcafee.com/webcenter/portal/cp/home/contact
Support doesn't have any solution either. The AT Service was EOS (End of Support) 2 years ago and your best bet is to contact your system manufacturer to replace the Motherboard.
>> Marking "Assumed Answered"