Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.

I picked up a Dell recently that has an ATI HD 3450 low-profile card. I thought it was going to have two display outputs, but they ended up being 1 DVI-I Dual Link, and 1 HDMI.<BR><BR>I would like to ...