I'm not sure I completely understand what you're asking, but if your curious about the ID#, it's determined by the placement of a resistor on the motherboard. Apple has been doing this for quite a while, back to the C650/Q800 days. Maybe earlier, but I'm not sure.
Terry > In 3 PCI Macs I observed a rather puzzling system profiles: > > Mac Proc. Card ROM Revision ID Model Name > 7500/100 G3-250 $77D.28F2 #68 PM 7500, 7600 series, WGS > 8550 > 8500/120 604e-200 " #69 PM 8600 series > 8500/180 604e-225* " #69 PM 8500 series > > > If they all share the same ROMs would the system profile be carried by the > processor card? (*Power Computing Card) -- PCI-PowerMacs is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Refurbished Drives | -- Sonnet & PowerLogix Upgrades - start at $169 | & CDRWs on Sale! | Support Low End Mac <http://lowendmac.com/lists/support.html> PCI-PowerMacs list info: <http://lowendmac.com/lists/pci-powermacs.shtml> Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive:<http://www.mail-archive.com/pci-powermacs%40mail.maclaunch.com/> Using a Macintosh? Get free email and more at Applelinks! <http://www.applelinks.com>
