Hm, it doesn't sound like that code is very useful. According to Apple's page about Sad Mac codes that's a software error meaning something tried to divide by 0. :lol:

How many boot disks have you tried, and do they work in other computers? The disk(s) could be corrupted and/or have an OS that's incompatible with the computer for some reason. (I'm mostly trying to rule out other possible causes, since ROM incompatibilities are a pain in the rear to deal with as far as I know.)