1920*1080p on the Ati mobility is a huge pain and I think ATI has a huge bug in their drivers. For me adding a custom resolution (1912*1076) made everything magically disappear and resulted in a 1:1 pixelmapping of the same resolution (GPU-scaling and Centered timings = really small black borders)
On Cat 8.2 it worked only in combination with 'just scan' and 50 Hz or 24 hz Refresh (which defaulted back to 60hz after a reboot and black borders with the just scan option enabled.
I think 1080P60 has been broken on the Ati's for ages! (search AVS forums for it)
Hope this helps
Rooq
On Cat 8.2 it worked only in combination with 'just scan' and 50 Hz or 24 hz Refresh (which defaulted back to 60hz after a reboot and black borders with the just scan option enabled.
I think 1080P60 has been broken on the Ati's for ages! (search AVS forums for it)
Hope this helps
Rooq
Wales