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There's a bit more to it according to the Frankenmac pages:The ATX power supply mod is easy. Two wires need to be spliced into to others. Took me like 5 minutes.![]()
I've got a couple of spare 30V supplies around - I might decase one and regulate it down to 24-28V. Or I can source a 12-24 stepup and run it off a 12v HD line.you can use a PC ATX power supply to power your G4 / Depending on the motherboard you go with, you may be in for alot of extra work. / 'Yikes' and 'Sawtooth' systems can use a PC power supply with a two wire mod. 'Gigabit' and later systems require +28v feeds / You can get around the 28v problem using an extra wallwart power supply. /
The 28v feed is really approx 24v /
/ I recomend a regulated unit. The 28v feed operates some of the power management sections of the motherboard. A surge or undervoltage event can result in random locks, or a system that won't power up. You have been warned.
The RAM in my beige is all matched IBM double sided 256 MB CL2 PC133. I've been planning to jump ship to a New World machine for a while, for >10.2 and easier *nix installation.Nice find but you won't be able to swap RAM from a beige. The Digital Audio uses PC133 memory.
Thankyou, but see above. There's a step up I can get locally which will put out 26V from a 12V drive line.The power supply is also specific to the Gigabit Ethernet/Digital Audio models. ATX hacks won't work without a separate 28v connection.
They can be hacked.For AGP cards, the official Mac solution for those is the 9800 Pro Mac Edition, but be sure you don't get the G5 specific model.
Pass.PC cards that have been flashed
Thanks, I'll give that a go.You would need at least a nVidia FX5xx0 or Radeon 9500 or higher model for Core Image compatibility. I'd pass on an nVidia 5200, though. / You'll need at least a 5500 if you plan to go nVidia
*HEADDESK*Gigabit / require +28v feeds / is really approx 24v /