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| Powermac G4 MDD, 1.25 RAM, 1.25 MHz |
Posted by: slomacuser on 2018-11-22 13:42:46
Help me decide
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Posted by: Byrd on 2018-11-22 14:02:29
I thought it was quite difficult to repair and diagnose a MDD PSU, due to multiple point of failure (unless you're an electronics tech!). If a nice dual CPU model with good GPU I'd keep it, otherwise look for a replacement PSU
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Posted by: nglevin on 2018-11-22 14:11:17
Ditch the PSU, replace it with a stock ATX power supply and one of these adapters; http://atxg4.com
Specifically this kit. http://atxg4.com/mdd.html
QUICK EDIT: You might have to contact the maker at his Etsy store, since it looks like he's out of stock for the pre-made MDD ones. But that guide should tell you how to rig up your own if you've got the courage.
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Posted by: MOS8_030 on 2018-11-22 18:09:56
^^^
What nglevin said. Just install an ATX PS.
I replaced the PS in my MDD G4 twice and was ready to scrap it when the stock PS failed for the third time.
However, I decided to try the ATX path and it worked like a charm!
Follow the instructions here: http://atxg4.com/mdd.html
I didn't use a mod cable I just rearranged the pins using the proper molex extraction tool. (Without which it's basically impossible to remove the pins.)
I did have to use an 24 pin extension cable to be able to mount the PS inside the top of the case.
Also, I haven't had any issues with "deep sleep" although I usually power it off when I'm not using it.
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Posted by: AlpineRaven on 2018-11-23 00:54:07
Ive spoken to the ebay seller who rebuild MDD PSUs, Ive done mine and it works now and replace the fans to quiet good quality ones.
Cheers
AP
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