Hi, i'm asking you for an advice related to following problem :
i just upgraded a Duron 750 with a Duron 800 on a Matsonic motherboard (KT133A), but the graphic card isn't working anymore. It works on other system with a Via Apollo Pro , with Celeron 466 . I'm working on hardware domain since 3 years ,but i didn't see anything like this. my system works just fine with a Riva Vanta videocard. it's about a Voodoo 3 2000 AGP. Any ideea ?

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Duron750, cheap KT 133 MOBO, 256 PC133 cheap also, Voodoo 3 2000, SBLive+FPS2000, Quantum LM 15 Gb, Windows 2000 Pro