Recent content by obsolete

Maaannn...when I was at Michigan Tech, my Calc II professor had a long-disused NeXTcube in his office with papers piled all over it. I was not able to talk my way into getting it out of there. I should have tried harder!

Amazing haul! One minor detail, there was no 5400/225, so it's either a 5400/200 or a 5500/225 🙂

I think some folks were working with the nice fellow in Austria who makes the acrylic lenses on a retrofit for these. I can try to dig up the info later if you can't find it first.

Okay, I'd read about it during a cursory search, but I suspect that information was out of date. Do it! Fall down the rabbit hole! It's lovely down here, you'll like it.

Maybe you can get in touch with this guy: I don't have any personal experience, but I'm curious. Are you using Wish I were to spoof the gestalt ID?

Those TQFP chips are incredibly sensitive. They absorb moisture and pop like popcorn when abruptly heated. You need to bake them to drive the moisture out before heat gunning them.

The RAM might not be making good contact. You can probably limp it along with tape or the 3D-printed braces, but the slots themselves may need to be replaced eventually.

Hi! - 🌎

The 800MHz cards aren't much sought after because they don't have any L3 cache, but I might have a use for it. Would you take $30 shipped?

Congratulations! Sounds like you have two very cool and fast G4 machines now.

Unfortunately, a Quicksilver CPU card will not physically fit in a Sawtooth without modification to the logic board. It will hit the second IDE connector. The connector would need to be removed; either cut off or desoldered, for the later CPU card to fit.

Went searching for a reference to check my memory and found this nice resource: https://wiki.mamedev.org/index.php/Driver:Mac_68K:Tech_Info#PowerPC_G4_Desktops The MDD is notably absent from the list, though 🫤 It looks like Apple eventually integrated UniNorth and KeyLargo in Pangea for iMacs.

For what it's worth, I thought USB was in the southbridge, KeyLargo.

That's awesome! Great fix.

Sorry I haven't read the other thread, but don't you need to modify the ATI driver in OS 9 with ResEdit to add the device id for the Radeon 9100, similar to what's commonly done for the 9250?