Random BSOD in Windows 7

[willhub]

Well was working correctly, let my dad use it, never seen what he was doing, anyway, now he said it's buggered and he don't know how.

Some how, randomly I keep getting the following BSOD message:

Stop 0x000000A5

the bios in this system is not fully acpi compliant"

Anyone have any idea what to do? I am currently attempting startup repair but is taking forever and seems not to be working as a result.

Thanks

PS - It's an Acer Aspire 7735G Laptop.

 

[FoxEye]

Anyone have any idea what to do?

Issue a restraining order preventing your father from going within 100 feet of any modern technology?