So I've discovered a new anomaly on my PC where after booting up I get an extreme sort of screen tearing whenever my mouse goes over certain parts of the screen. This occurs on the desktop and on webpages, and is triggered when the mouse hovers over something like an ad or a video link. The issue is resolved if I unplug my HDMI cable and plug it in again, and the computer can sleep and wake without the problem reoccurring. This only happens on a fresh boot, and does not return any time that the computer is running or in sleep. It was occurring in Windows 7, I recently upgraded to Windows 8 and it still happens.
I'm running an XFX 6850 (currently not overclocked) to an Onkyo receiver, which then goes to a 32 inch Philips LED TV. Haven't had any other problems really, just this one oddity. Any help would be greatly appreciated! Kind of unsettling to see the screen jitter and flicker like this without any apparent reason, and I'd prefer to not have to mess around with my HDMI cables every time my computer turns on.
I'm running an XFX 6850 (currently not overclocked) to an Onkyo receiver, which then goes to a 32 inch Philips LED TV. Haven't had any other problems really, just this one oddity. Any help would be greatly appreciated! Kind of unsettling to see the screen jitter and flicker like this without any apparent reason, and I'd prefer to not have to mess around with my HDMI cables every time my computer turns on.