I'm having issues where my USB is not working when the computer wakes from sleep. This does not happen every time, but it is intermittent. It probably happens every other time or so. I get no mouse or keyboard at all. I am running the ASROCK X79 Extreme4 with an Intel i7-3930k at the stock 3.2 GHz. I have 4x Corsair Vengence CMZ16GX3M4A1600C9B 4GB PC1600 for 16GB total. I'm using a Corsair H80 for a cooler, and a GeForce 8800GT for video. I upgraded the BIOS to V2.0. Any ideas as to what the issue might be? I'd really appreciate any help!!