No signal crash after overclock

Herings

Reputable
Jun 18, 2014
2
0
4,510
Hey guys, having some trouble with my new rig. I have a Sapphire Radeon 290x, barely a month old and a few days ago I decided to try and overclock it. I used Catalyst Control Center, but I think I might have overdone it. As soon as I clicked apply, my monitor went black, and "No signal" popped up on the screen. Whenever I restared it, it would immediately happen again once CCC started running. I booted in safe mode, and deleted the profile.xml file so CCC was restored to default settings, and that seemed to work. However, now any game I play will crash and my monitor goes black, with the same no signal message. Restarting will fix it for a time, but it will always crash again when playing a game. Did I fry my GPU?