I started Battlefield 3, black screen after a few minutes ... The system crashed and I had to press the reset button to restart it. I raised my VCCSA to 1.18 and now it seems fine. I had another problem while restarting. My Logitech G19 not work in windows, I restarted the system and was stuck on code 99, after a few minutes threw me and said that the keyboard was not present. In windows I disconnected and reconnected the USB cable and the keyboard worked again.

Fix instability of mobo please!