powermac g3

Hey there, I got a G3 B/W logicboard (dunno which rev) a G4 socketed CPU (taken from a G4 Yikes) from e-waste. 1. Seems I managed to modify the G3 board to work with ATX PSUs directly. However when the board tries to boot, it beeps 4 times. Accourding to lookup tables, this seems to be a...

I listed a ton of my extras and unused items on FB Marketplace and have been having a hectic time trying to manage the responses you get when you list 70 Vintage Apple devices all at once! Lesson learned. However, I ended up talking with a local woman who really loves CRTs and she really...

What do you guys do when installing SATA ssds in powermacs? I don’t want to risk melting my Mac with a crappy Molex-Sata power adapter cable. what is best practice here for a blue and white and a quicksilver?

So, I had picked up a pair of G3 AIO machines recently. Unfortunately on one the right side of the case was badly scratched with terrible black marks. On the other, the left panel had damage. So I took the two good sides, retro-brighted them and took the best internal parts and made a good stock...

Well I did a small project here... I started with my G4 DA 466 board with a 7400 on it. I removed the CPU and I cleaned the pads... I got in a PowerPC 750S yesterday night, so I decided to work on getting that installed on the G4 board Everything looks great! I install the board and nothing...

I have a collection of PowerMacs (a couple G3 B&W, and a handful of different types of G4s). I'm trying to set them up with VGA out to a KVM, with the video going to a custom LCD I had from another project that will slide out from under the desk. This will allow me to display my vintage Macs...