Windows 7 Troubleshooting 60Hz Output from ATI 5770 on a 120Hz TV

[odin24seven]

I have a new TV that runs at 120Hz, but my video card is only running at 60Hz. It's a diamond 5770 ATI card. let me know what I am doing wrong.

 

[Jimbo22]

Check with in the CCC and windows 7 resolution settings. You maybe able to add 720p and 1080p resolutions which might add (force) the 120Hz setting. If all else fails check with your card manufacturer>

 

[reghakr]

What type of connection are you using to try to view TV?

 

[odin24seven]

HDMI cable