hd2400 pro problem connect to lcd tv via hdmi switch

[ak610]

My hd2400 was connected to lcd tv (second display) directly using hdmi cable with 1280 x 720 as resolution, everything was fine until i bought a PS3 and hooked up hd2400 and lcd tv via a hdmi switch. ATI CCC does not reconize my tv properly, it shows my tv as a digital panel and was disabled. However, I can still use my tv as second display with lower resolution and incorrect screen position. Is there any way to fix this problem? Thanks in advance.

[Apoptosis]

you you restart your computer does it work right again? I've heard of people having issues that switch between say a Nintendo Wii and then back to the PC.

[ak610]

Problem stays after reboot. Anyway, thanks for your suggestion.

[ak610]

By the way, is there any way to stop ccc from detecting my lcd tv again or force using a pre-defined resolution / scaling after switching from other signal back to PC?