September 14th, 2009, 09:12 PM
I just got an Insignia HDTV. I have an HP dv1270 laptop with HDMI output. I have an HDMI cable. I have an ATI Radeon 3200 vidcard in the laptop. I can't use the usual Display settings and it has me use the ATI Catalyst Control Centre. When I have the laptop hooked up to the TV I can get the computer to recognize the TV as a second monitor, but I can't get it to toggle between displays. I try fn+F4 and nothing happens. Anyone know what could be my problem?