I have a quite annoying issue. I have Radeon HD 6850 and I've reinstalled my PC, installed CCC drivers and everything worked fine, until I've plugged HDMI cabel to my TV. When I do such a thing, both TV and PC went black and monitor has been searching for signal (Analog to DVI and again and again). But when I unplug the HDMI cabel from TV or from Graphic card, monitor screen shows up properly.
Before reinstallation everything has been fine. I had monitor as main screen and TV as extention of monitor, now it won't displey both properly.
Sorry for my language mistakes.
Thank you for help
EDIT: When I unplugg HDMI cable from TV or from GPU, LCD screen starts to work fine, but how can I connect TV and LCD screen at once ? And when I'm starting the PC, in the BIOS I can see both LCD and TV screens with the same image.