I am having a bit of an issue with my video card in my Pc. When I went to sleep last night, everything on my PC worked when I shut it down as I do every night. When I woke up this morning I was not getting any signal to my monitor. I tried connecting my TV to my computer with an HDMI cable and I didn't get any signal. I tried plugging in an older monitor and I still get no signal. My video card is an ATI Radeon HD 5770. Does anyone have any advice on how to deal with this issue? The fan on the video card is still running.