Radeon Keeps Me From Booting

[CJ Scaminaci]

Hey,

I have a Power Mac 9500 with a Sonnet G4 450Mhz upgrade card. 768MB of 
memory. Also I use XpostFacto and have Jaguar running. This machine has 
6 PCI slots but only 3 are supported. So I have a Belkin USB card and 
an ATTO SCSI card with a Radeon 7000 Mac Edition. My Radeon has been 
working great for about 3 months and all of a sudden the machine 
refuses to boot. But when I put my old 8MB XClaim3D Pro in and take the 
Radeon card out the machine boots perfectly. ATI has been giving me 
form letters. I think it might be a hardware failure. Or an interaction 
with any of the other cards? Any ideas?


CJ