Hey friends, I have a Performa 6112CD and the PSU makes a bit of a squeal when I power the computer on. This, naturally, has me a bit nervous. I intend to recap the PSU but for a longer term solution, is it possible to use an ATX power supply? Is there any conversion kit or anything?
6100 ATX PSU possible?
- Thread starter cloverskull
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You best bet is to use an external supply like the kinds used in mini or micro PC's and then make a custom board in the empty PS case to make any special voltages you need and connect that to the old wiring harness.
The 6100 supplies are not long enough for a server type removable ATX supply.
The 6100 supplies are not long enough for a server type removable ATX supply.
I use one of these in my G4 with an adapter - https://www.amazon.com/FSP-Solution-Efficiency-Active-Supply/dp/B08BF1H5R1
Presumably this would fit in the case? Nevertheless I don’t mind externalizing a PSU, I just need to figure out how to adapt it to function in the 6100.
Presumably this would fit in the case? Nevertheless I don’t mind externalizing a PSU, I just need to figure out how to adapt it to function in the 6100.
I have one that doesn't squeal for sale if you're interested shoot me a PM.
apologies for reviving a dead thread but the power supply in my power macintosh 6100 is nonfunctional. i am looking to adapt it from an ATX standard power supply
i'm fairly certain its possible but you'd wanna use a smaller power supply like flex ATX, TFX, or pico... below is the pinout for the logic board connector on the centris 610 and pm6100. sourced from here
the easy part is that these computers don't seem to use soft power... i think, so no extra circuitry is required?
i'm fairly certain its possible but you'd wanna use a smaller power supply like flex ATX, TFX, or pico... below is the pinout for the logic board connector on the centris 610 and pm6100. sourced from here
the easy part is that these computers don't seem to use soft power... i think, so no extra circuitry is required?
i might actually try this given that my 6100's ASTEC (ugh...) power supply is making a weird smell, and i don't have the components to fix it... will update you all with the results
so it indeed does work but you're gonna have to find another place to put the power switch. i tried rigging it up to an empty area on the PSU but sometimes it gets stuck. i used a dell optiplex 390 desktop (not minitower) TFX power supply for this, removed the ATX cables, installed the 6100 cables, put it in the 6100 case... except i couldn't get a fan to fit, but it shouldn't be a huge deal considering the maximum the 6100 can do is like, 86 watts? could be wrong. but yes it does work though i'm gonna have to relocate the power switch somewhere else...
I am pretty sure the MeanWell RPT-160B will work - it exceeds the specs and fits neatly inside the original chassis. Plus that PSU doesn't use soft power so there is no need for sophisticated controls.
I can't 100% confirm it works yet though because my project is still WIP! I have functioning Q610-style PSU and there is a pile of other rotting machines that need saving
Here is a shot of the current state - I have repurposed the original PCB to use as a mount, and have kept the switch and the fuse so the functionality should stay the same.
I can't 100% confirm it works yet though because my project is still WIP! I have functioning Q610-style PSU and there is a pile of other rotting machines that need saving
Here is a shot of the current state - I have repurposed the original PCB to use as a mount, and have kept the switch and the fuse so the functionality should stay the same.
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looks more than adequate to me, i should try this. i just used the TFX one because it's what i had sitting around.
i should look into using the original PCB as a mount, i never even thought of that!!!
i should look into using the original PCB as a mount, i never even thought of that!!!
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