I connected TV (LG 32LN655V) to my HD 7790 via HDMI, and all driver specific tabs/options in CCC disappeared. It shows generic tabs as if there is not AMD card installed. Yet everything else works properly: Win7 detects TV correctly, sound is sent to TV, graphic acceleration works. Originally image was underscanned but was corrected with registry fix.
So it just CCC (13.5b2) went crazy. Reinstall did not help, turning my primary monitor off did not help. Any ideas?
(My system setup at http://forums.amd.com/game/messageview.cfm?catid=443&threadid=167568&enterthread=y)