Please login or register.

Login with username, password and session length
Advanced search  

News:

M9L main page
Pages: [1]   Go Down

Author Topic: atx power supply  (Read 8218 times)

ettore

  • 32 MB
  • ***
  • Posts: 40
  • new to the forums
atx power supply
« on: August 21, 2015, 02:48:37 AM »
Hi,
Which is the best tutorial For power supply replacement For my mdd dual 1.25?
I want to buy this one:
http://www.drako.it/drako_catalog/product_info.php?products_id=11284
Logged

MacTron

  • Staff Member
  • 2048 MB
  • ******
  • Posts: 2116
  • keep it simple
Re: atx power supply
« Reply #1 on: August 21, 2015, 08:21:45 AM »
This doesn't work on MDDs as is.
You have to make some mods...
and forget about 28 v. pin.
« Last Edit: August 21, 2015, 10:28:57 AM by MacTron »
Logged
Please don't PM about things that are not private.

ettore

  • 32 MB
  • ***
  • Posts: 40
  • new to the forums
Re: atx power supply
« Reply #2 on: August 21, 2015, 08:25:48 AM »
i know that it cant work as is,i find a lot of video on youtube...but i dont know which one i have to follow.
Logged

MacTron

  • Staff Member
  • 2048 MB
  • ******
  • Posts: 2116
  • keep it simple
Re: atx power supply
« Reply #3 on: August 21, 2015, 08:29:02 AM »
Quote from: ettore on August 21, 2015, 08:25:48 AM
i know that it cant work as is,i find a lot of video on youtube...but i dont know which one i have to follow.

You'll find some info here:
http://macos9lives.com/smforum/index.php?topic=1879.0

and here:
http://www.jcsenterprises.com/Japamacs_Page/Blog/EA215F16-F592-4CF7-AA8A-496D5323F6BC.html
Logged
Please don't PM about things that are not private.

supernova777

  • Guest
Re: atx power supply
« Reply #4 on: August 21, 2015, 01:05:36 PM »
mactron that url is for a sawtooth psu adapter.. that is not relevant for an mdd..

eTtore:
if your mac has a busted power supply.. do yourself a favor - dont try to replace it.
just get another mac that has an ok power supply.
its too much effort. when u can buy anohter mac cheap.
Logged

MacTron

  • Staff Member
  • 2048 MB
  • ******
  • Posts: 2116
  • keep it simple
Re: atx power supply
« Reply #5 on: August 21, 2015, 02:07:12 PM »
Quote from: chrisNova777 on August 21, 2015, 01:05:36 PM
mactron that url is for a sawtooth psu adapter.. that is not relevant for an mdd..

eTtore:
if your mac has a busted power supply.. do yourself a favor - dont try to replace it.
just get another mac that has an ok power supply.
its too much effort. when u can buy anohter mac cheap.

OK, but we only have to rewire a few more wires ...



The problem is the 28v pin and how to fit an ATX PSU inside a MDD case.
Logged
Please don't PM about things that are not private.

supernova777

  • Guest
Re: atx power supply
« Reply #6 on: August 21, 2015, 02:25:54 PM »
there is no other PSU that will provide this 28v power
other then buying another MDD powersupply
which is more expensive then finding another whole mdd!!!
Logged

ettore

  • 32 MB
  • ***
  • Posts: 40
  • new to the forums
Re: atx power supply
« Reply #7 on: August 21, 2015, 02:39:37 PM »
I have read somewhere that the 25v pin is for the adc monitor;so if you haven't you dont need to connect 25v pin.its correct?
Logged

supernova777

  • Guest
Re: atx power supply
« Reply #8 on: August 21, 2015, 02:51:47 PM »
if your mac isnt dead.. then why are u worried about replacing the power supply
Logged

ettore

  • 32 MB
  • ***
  • Posts: 40
  • new to the forums
Re: atx power supply
« Reply #9 on: August 21, 2015, 02:53:37 PM »
i want to change it for the noise.
Logged

supernova777

  • Guest
Re: atx power supply
« Reply #10 on: August 21, 2015, 03:13:50 PM »
Quote from: ettore on August 21, 2015, 02:53:37 PM
i want to change it for the noise.

u can replace the fans inside the powersupply which is easier + will fix the noise problem
there are many threads on this forum about how to do just that


Logged
Pages: [1]   Go Up

Recent Topics

[Logic Audio by Emagic] XSKey Emulator for Logic 5 & 6 by Windoze Today at 12:46:53 PM
[Development & Programming] Classic implementation of 'modern' tech by Greystash Yesterday at 08:01:31 PM
[Development & Programming] Binge compiling Mac software by cluster_fsck Yesterday at 06:41:14 PM
[Software] Oberin - MMORPG playable from Mac OS 9 in 2024! by xenocide21 Yesterday at 09:51:11 AM
[Software] Linux PPC Distribs by Mat Yesterday at 07:57:13 AM
[Audio & MIDI Hardware] Getting DIGI-002 (Rack) to work in OS 9 by Carlito Yesterday at 07:55:25 AM
[Community Marketplace] Elusive EVB-002-3 "Bribge" IDE/SATA Adapter offered to members @ $3.99 ! by Greystash December 01, 2024, 10:44:19 PM
[Development & Programming] Embedded database recommendations? by Jubadub December 01, 2024, 09:07:44 AM