Screen resolution problem always reverts back to 1280X1024Mother board is Gigabyte EP45-UD3R Rev 1.1. it has no built in video. i.e. my PC has only one video card which is ATI.
I am trying to set my desktop resolution to 1252x864
I found that if I restart my PC no problem happens. But if it was awaked from sleep or hibernation the resolution would revert back to 1280X1024.
I tried other resolution such as 1024X768 but the problem stayed the same.
So when I set my desktop resolution to anything other than 1280X1024, it would change back to this resolution.
So I downloaded and installed latest driver (ATI Radeon HD 5970 Catalyst Software Suite V11.5 May 9, 2011 Windows 7), then un installed old driver and used driver sweeper to remove the remaining files then installed new driver, but this did not solve the problem.
Any advise will be appreciated
My graphic card is ATI Radeon HD 5670,
Operating system Windows 7 Pro
CPU Core 2 Quad 2.66 GH