Scratched back of asrock extreme 3 z77

funguseater

Distinguished
Hi,
you can see where the traces have been cut so I would say the board is unstable at the least. You could try to boot without anything installed and see what beep code you get at startup, if you feel adventurous you could try to boot with CPU, the broken traces might have been for a specific part of the Board, can you see where they go to (like to the CPU or to the DDR) you might get away with it but it take some doing. Doesn't look good though, maybe you could repair it with a rear-window defrost repair kit, I have had success with them before, but not as bad as this.

Good luck
Fungi