hi...I'm new to the Forum..Okay I have a AMD Athlon 2 Quadcore 640 3.0/w the ATI HD 4250 Integrated card.When I try to Duplicate my pc monitor to my 42"TV,my pc monitor screen goes black and changes the settings and the TV shows the screen.Mine you my pc moniter is connected DVI and the 42" is using the video cards HDMI.Only way I can do it.It seems soon as I plug in the HDMI on my video card the monitor goes black.

I'm wondering why my moniter goes black instead of showing my screen to?

Any Ideas would be appreciated.

Thanks

-------------------------
Motherboard:Gigabyte GA-880GM-D2H
Memory:4G ddr3 1666
Video:ATI HD 4250 Intergrated
CPU:AMD Athlon 2 Quadcore 640 3.0
Operating System:Windows 7 Premium
Display:Acer 22"

Edited: 06/17/2011 at 05:03 PM by Canadianguy