Originally posted by wsteineker
The Sonnet page that you sent me to lists all PowerMac G4 models from the AGP Graphics model on up as being compatible with the upgrade. AGP Graphics PowerMacs are the first Sawtooth models.
Read more carefully.
http://www.sonnettech.com/support/errata/duet_errata.html
This errata link describes the first sawtooths, not a yikes. I know the difference. Some of the early Sawtooths before the Digital Audio variant, had asics with which the Sonnet board cannot work. The entire bit concerning using Apple System Profiler is to determine which asic you might have.
[in g4 agp sawtooth] If the Uni-North ASIC number is previous to revision 7, then your system does not support multiprocessing (thus it cannot take the sonnet board, or any dual processor board) Be nice if the ASIC had a flashable ROM.
You can tell a yikes much easier- it doesn't have AGP, some ports are perpendicular to the placement as on the Sawtooth, etc....
But thanks for the PowerLogix link... those have come out since the last time I searched this spring... now if they will only work with 10.1.5 and Jaguar without a hitch. So my sawtooth could have a 1ghz G4 and a fast 2x AGP video card such as a Radeon 8500, and perhaps run quicker, and maybe even bug free, (would the mobo create bottlenecks in this set up? Maybe not) That could allow me to wait until an actual g5 comes to market, and spend that money on OS X apps (surely Apple will not mind too much if their developers are supported by my budget in the meantime, maybe they can afford to come to MWNY expo next year.)
Anyway, as far as this all relates to the Cube discussion- there is varying difficulty in upgrading our CPUs, depending on the model, apparently a secret
of the cube is, it may be easier to upgrade than some other G4s. But some of us will be have to buy a new case and motherboard as well, as perhaps we should. But I would have loved all g4s to merely have a g4 you could upgrade as easily as putting in more ram, with a removeable zif socket CPU.