> But now I have got a new problem: > Shortly after installation I could boot into 9.2.2, but today my cube > freezes when booting, just when I see the "progression-beam". And it > is not possible to boot without extensions (!?) > > Yes, I have removed the multiprocessor-extension from the system folder > and > yes, I have installed the VRAM-ROM after/before upgrading and > No, I have not zapped PRAM without a new upgrade of VRAM > > Has anybody of you the same upgrade and a solution? My sister bought a CPU upgrade for her Sawtooth...it was OWC brand (933 MHz) and she's got the same problem. The latest firmware was applied, but when she boots the OS 9 progress bar stops 1/3 through... are we missing something obvious or should we get them replaced? We also tried lowering the speed to 800 MHz, but that did not help.