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Win7 Display adapter stuck at 600x800
Have changed to Win7 from XP. Now I cannot change screen reolution from 600x800, In Computer Panel>display I am offered res upto 1280x but clicking Apply gives a short blck screen then back to the original.
OS: Win-7 Profesional 32 bit
Monitor: HP2311f (using VGA connector)
Display adapter: SiS 650_651_M650_m652_740
I suspect that I do not have a Win7 compatible driver as it all worked with XP,
and device Manager now reports I am using a generic VGA driver.
I tried "driver navigator" and it says the VGA driver is OK!
I have also done a Windows Update with no success.
I have not been able to find a SiS driver on their web site
Hope someone can assist
Jorge85