Well to start of I state that im using the pc that has this problem, when i turn it off or put it to sleep and turn it back on , I'am hit with no signal message on both my monitor and my tv. I have tried using multiple hdmi cables and all the ports on both monitor and tv. Could it be my video card is going bad, loose hdmi port on the card. I dont have much m oney to have some repair it , so i would like to do this my self. If any one can help me Much THANKS!!!!!!