My 540C actually had its little "PowerBook 540C" badge replaced with "PowerPC" so I'm thinking it used to have an official Apple PPC upgrade. Unfortunately, it's just 68k still 
Post #8 by nanoseq
| Source Forum | 68kMLA |
|---|---|
| Category | PowerPC |
| Post Date | Sun, 18 Apr 2010 - 23:28 |
| Original URL | https://68kmla.org/bb/threads/has-a-powerpc-upgrade-been-installed.20105/ |
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