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Eamon Brennan

macrumors newbie
Original poster
Hello all

Apologies if this has been covered before.

I have cobbled together a system with a beige power pC G3 Minitower upgraded with a sonnet G4 500mhz processor.

Recently I added an ATI radeon graphics card (PCI).

Since then I have been getting occasional magenta lines appearing and disappearing across the monitor (Lacie electron blue 19").

Does anyone have any experience of this problem.

Eamon Brennan:
 
I haven't seen this problem...
But i think it is caused by this whole g3 > g4 upgrade thing.
I know people have problems after they do upgrades...
 
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