PC Restarts When Idle

[Kosmiche]

When my pc is left idle for a long time it restarts and a message tells me to insert boot media.

This is a new thing its doing and I'm wondering why?

Only thing I've changed recently is added a new cpu hsf so I could oc cpu further.

Thanks.

 

[Sturm]

did you check the event log?

 

[Kosmiche]

Oh didn't think of that thx