Well most had on board mine is an EVT without on board ROM so what I want to do is find a simm from a 7300, 7500,7600, 8500, or 9500 so I can boot it. I hate to solder ROMs to an EVT board that had them simm based
All of these SIMMs will boot my board if anyone has one PM me
Power Mac 7200/75/90/120/120PC
Power Mac 7215/90
Power Mac 7500
Power Mac 7600/120/132
Power Mac 8200/100/200
Power Mac 8500/120/132/150/180
Power Mac 8515/120
Power Mac 9500/120/132/150/180MP/200
Power Mac 9515/132
I looked on ebay, there are a bunch of 7200 logic board listings under $60 that look like they have the rom simm on them.
Maybe cross reference with a layout/picture to make sure its not the cache card.