Try to boot with both PCI-GraKa! Voodoo and Radeon uses different drivers, which MOS recognizes automatically. If you get a screen on Vodoo you can check prefs/Monitors, wether Radeaon is recognized or not.......
It's a good idea to test this from a new installation or booting from MOS3.15-CD.
That didn't work.
Now 9200P AGP is working as well as 9200S AGP, but 9250 PCI is still not working at all.
Maybe there was some dust inside AGP slot while I also cleaned the 9250 PCI contacts but not working as I wrote.