Pretty useless post really as you've included no information about ANYTHING .. and your VGA card is a HD6770, not your driver !! Make a more comprehensive post about your setup, monitors, vag driver you're running, monitor make/model etc etc etc etc etc .. and maybe you'll get a response.
CCC not opening / working or running has been discussed here a zillion times with fixes posted up to resolve things, I suggest using the forum search engine with relevant keywords .. same goes for HDMI and borders etc .. look for GPU scaling, that's also on the AMD website in their driver FAQ pages, and been dicussed here as many times as the other thing .. ..
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