Originally Posted by thejck
when i use the feb 22 version of catylyst and at 75 refresh rate i get underscan
when i use the dec version at 75hz its full screen. but the text is slightly blurry
737-26496: Radeon X1950 Series: Blurry and Underscanned Display Using 1080P Format
The information in this article applies to the following configuration(s):
* Catalyst Display Driver 7.1 and 7.2
* Radeon® X1950 series
* Sony KDL-40V2500
* Windows XP Professional
* Windows XP Home Edition
* Windows XP Media Center Edition
* Windows XP Professional x64 Edition
* Windows 2000 Professional
When connecting a Radeon X1950 to an LCD TV using 1080p format with a DVI-HDMI cable the graphic card underscans the picture leaving black borders and a blurry image.
Other graphic cards and LCD TVs might be affected.
See KB article 737-26076 (Same procedure under Windows XP/2K)
Currently there is no solution.
ATI Engineering has been advised of this issue and is investigating. Any updates will be published when they become available.
I'll stick to the January version of CCC @ 75 which has worked for me so far.