Tell me everything you have in ur PC from PSU to video card so i can see were we can start
After moving my PC to a new home, I plug everything back in and I have picture but no sound. However, when I plug in a USB Turtle Beach headset, I WAS getting sound.
After a few days of trying different things and checking forums for solutions, one day after work I power on the PC and I have no picture either...We tried hooking up the old monitor cable instead of HDMI to no avail. We later tested the HDMI cable on the xbox and it works fine. I thought I had narrowed it down to video card and went so far as to have it replaced. Unfortunately, when I took the shiny new one home I still had no picture or sound
The system still powers on just fine, what other problem could there possibly be? What other things can I check?