matrox g400+OGL problem

BaconGrease

Member
Jan 1, 2001
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Hi, I've been running PD 5.3 for the longest time, (and then only able to get AGPx1) basically because I've never got any other version to run well on my computer. I just installed 6.23 using the uninstal utility as directed by Matrox. Got it up and running at AGPx4 but had to turn off Bus mastering or windows won't boot (hangs at the very end of the windows startup theme). Currently with
6.23 everything runs great ...except OGL games.
D3d runs very well (Deus Ex, Rune). Can't get any OGL game to start. Q3, or ONI... Haven't tried Half life.

I'm running celeron 500 ppga (currently not overclocked)
tyan trinity 400 mobo, VIA apollo pro chipset
128mb ram
aureal mx300 soundcard
display drive 4.12.01.1730
mini-vdd 4.12.01.1730
openGL ICD: 2.01.008
power desk 6.23.042
graphic bios 1.6-25
direct x 4.08

AGP aperture in bios 128mb (max)
NO IRQ conflicts (11 no other devices)
VIA drivers 4in1 version 4.25

When I run SiSoft Sandra get a "could not initialize OGL" error report
Any suggestions to get OGL up and running?