i thought this was caused by my PCI Sata card, so the solution should be to put it on the main IDE controller with an IDE-SATA adapter....
im trying this now but having some problems as its been awhile since i messed with a G4...
it seems to start up normally but just takes some time needs to be left alone for a few minutes if you try to be fast the finder is unresponsive.
So you have now completely removed the SiL3112 card and instead, placed the drive on the main IDE controller with an adapter AND it now needs to be left alone for a few minutes before fully operational?
Which IDE-SATA adapter and which SSD, mSATA, etc. “drive” are you using?
(Sorry no AHT for the Sawtooth.) Disable all unnecessary extensions & CPs too.
Think I’d be most inclined to reformat and clean install OS 9.2.2 again with drive + adapter on main IDE controller.
And of course, remove any multiprocessor files and any other unnecessary video extensions.
Seems that tonight's special here is the PMU reset too with any new hardware changes.