Some programs run very slowly or not at all unless Microsoft DirectDraw or
Direct3D hardware acceleration is available. Click the Display tab, and then
under DirectX Features, check to see whether DirectDraw, Direct3D, or AGP
Texture acceleration is marked Not Available. If so, you might consider
upgrading your hardware. You might also need to turn on graphics
acceleration.
To turn on graphics acceleration
Click to open Display.
Click Display Settings, and then click Advanced Settings.
Click the Troubleshoot tab, and then click Change Settings. If you are
prompted for an administrator password or confirmation, type the password or
provide confirmation.
Move the Hardware Acceleration slider to Full.
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Mark L. Ferguson
..
"Kelly27" <> wrote in message
news:3E9841BA-EE77-4734-909E-...
> I just bought a gateway with Vista. The screen flickers at different
> times.
> The picture on my desktop backround flickers and 75% of most internet
> sites
> I visit cause me the same problem. I have tried changing the resolution,
> changing the screen refresh rate, changing from 75 hertz all the way down
> to
> 60. I've followed all of the directions when troubleshooting. I am
> frustrated. Any help would be GREATLY appreciated.....thanks!
>