Your saying you have the original cache card installed? Or is it cacheless?
I can see your 6400 is running 7.6.1
As far as I know, the L2 G3 processor is one of the few that can run that version of the Mac OS.
My vote:
Re-install.
Post #5 by classic
| Source Forum | 68kMLA |
|---|---|
| Category | Hardware |
| Post Date | Thu, 9 Jun 2011 - 15:00 |
| Original URL | https://68kmla.org/bb/threads/mac-ii-performa-6400-200.23219/ |
Post
I can see your 6400 is running 7.6.1
As far as I know, the L2 G3 processor is one of the few that can run that version of the Mac OS.
My vote:
Re-install.