I currently have a computer with a ASUS EAH5770 (ATi Radeon HD 5770) 1GB GDDR5 video card, and 4GB ram, 2.6 GHZ i5 processor. I just switched from a VGA (the blue one) to an HDMI cable. (Bigben Flat cable HDMI 1.3c) I use a Samsung SyncMaster 2032 MW, which has a HDMI input.
The weird thing is, that my screen is off-the-corner of the tv (so it's too wide) (1920x1080), and windows icons and text are not displaying well, though 1080p videos in YouTube are looking brilliant, just like pictures.
So i think it has something to do with Windows. I already have the ATI Catalyst Control Center with the drivers i received with my video card.
I do not currently know how to fix these problems. Do i have to reinstall Windows or so? Or is it (hopefully) easier?