Conmputer locked up

[svomacka]

A friend of mine has a computer that has locked up. When she turns it on, this is the message she gets: may have recently done a software or hard drive change. And it won't go any further. Can anyone tell me what happened or how to fix it?
Thanks.

 

[rolli59]

Welcome!
Try resetting BIOS to defaults. Can be done by removing motherboard battery for a moment.