Recently i upgraded my pc with a Gigabyte Z77-DS3H and a 770 GTX Gigabyte Windforce. After this I have been experiencing random 1-2 sec disconnects and then I'm reconnected again. I'm running an i7 2600k OC'ed to 4.2 GHz at 1.295v and i only have a 500W consistent(700W max) power supply, can this have anything to do with it?