Computer showing colours...

[akshayt]

Hi

I have a 300watts ps and a 128mb radeon 9800pro ati orignal from many weeks and months now.

Sometimes now it the computer shows colours,
the boot screen of win xp and win 98 changed colour ,pink or purple for a few seconds and got ok again.
Changing colours has happened earlier.

Also,when i install omega after a few days the games start showing artifacts.

What can i do?

[Keith Sebastian]

Are there any strong magnetic fields next to the monitor? Like speakers etc?
Try using the degauss function on the monitor.