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ATI 4850/Samsung LN32A650 Problem
Hi,
My computer has a Radeon 4850 hooked up via VGA to Samsung LN32A650
Running Vista Ultimate 32 bit, no problem, TV is detected and native 1920x1080 resolution is supported.
ATI Catalyst 9.9 is installed.
Running Windows 7 64bit (updated with latest patches) and Catalyst 9.9 64 bit drivers causes a "Mode not Supported" message on bootup.
I can get the Windows 7 to go to 640 x 480 mode sometimes and then change the resolution to 1366 x 768 but no higher.
I have seen other people with similar but not identical symptoms but no clear solution.
Can anybody help.
If there is a solution already can somebody please point me to the correct thread.
Thanks.