Nvidia 9800GT - NO HDMI tv out

[pscarface]

Hello everyone. I am very annoyed so i hope u will help me. I have Nvidia 9800GT graphic card, samsung 22" monitor and Panasonic 50" PLASMA tv. Earlier i had WIN XP, and was connecting my computer and PLASMA with HDMI cable from graphic card out and it worked like a charm. Now, i switched to Windows 7, and all i have on my tv as second monitor is BLANK screen, it is recognized by windows as panasonic tv, its there, but its blank. I tried litterally everything, now i am desperate...

Pls help, thx in advanced. Oh yes i have installed newest WIN7 drivers...

 

[chev65]

You should be able to right click on the desktop to access the Nvidia control panel. From there you should be able to enable HDMI and the dual monitor settings should be there as well.