Main Restorations Software Audio/Jukebox/MP3 Everything Else Buy/Sell/Trade
Project Announcements Monitor/Video GroovyMAME Merit/JVL Touchscreen Meet Up Retail Vendors
Driving & Racing Woodworking Software Support Forums Consoles Project Arcade Reviews
Automated Projects Artwork Frontend Support Forums Pinball Forum Discussion Old Boards
Raspberry Pi & Dev Board controls.dat Linux Miscellaneous Arcade Wiki Discussion Old Archives
Lightguns Arcade1Up Try the site in https mode Site News

Unread posts | New Replies | Recent posts | Rules | Chatroom | Wiki | File Repository | RSS | Submit news

« previous next »
Pages: [1]
  
Go Down

Author Topic: probably been asked a million times before  (Read 1430 times)

0 Members and 1 Guest are viewing this topic.

grantspain

  • I personally prefer "bog trotter"
  • Trade Count: (+1)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 6177
  • Last login:August 16, 2025, 04:42:10 am
probably been asked a million times before
« on: September 28, 2007, 06:19:16 pm »
alright gents,
i am trying to power a pc psu without the use of a power switch,i have shorted the blue and green wires on the atx connector in the past which has worked on older type psu's but for some reason my new sata 20/24 atx supply will not power from this mod-does anyone know why?
Logged

rockin_rick

  • Trade Count: (+3)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 495
  • Last login:May 27, 2017, 09:20:20 am
Re: probably been asked a million times before
« Reply #1 on: September 28, 2007, 06:41:15 pm »
Blue (pin 12) is -12V.  Try connecting green (pin 14) to black (GND).

Rick
Logged
If I do not respond to your post in a timely manner, feel free to PM me.

grantspain

  • I personally prefer "bog trotter"
  • Trade Count: (+1)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 6177
  • Last login:August 16, 2025, 04:42:10 am
Re: probably been asked a million times before
« Reply #2 on: September 28, 2007, 06:52:24 pm »
Quote from: rockin_rick on September 28, 2007, 06:41:15 pm
Blue (pin 12) is -12V.  Try connecting green (pin 14) to black (GND).

Rick

will do :cheers:
Logged

Kevin Mullins

  • Trade Count: (+2)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 4504
  • Last login:February 01, 2021, 01:29:34 pm
    • Me on Myspace
Re: probably been asked a million times before
« Reply #3 on: September 28, 2007, 07:30:51 pm »
Yup... always been a green (5v sense?) and black (ground) for me in the past.
Logged
Not a technician . . . . just a DIY'er.

Angry_Radish

  • Trade Count: (+4)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 521
  • Last login:October 24, 2020, 06:36:17 pm
Re: probably been asked a million times before
« Reply #4 on: September 28, 2007, 09:09:07 pm »
Also, I believe it won't work without a load, so if you are trying to power it up with it not attached to anything, you need to connect a ceramic resistor as well to simulate a load (Useful for making a bench PS)
Logged

grantspain

  • I personally prefer "bog trotter"
  • Trade Count: (+1)
  • Full Member
  • ***
  • Offline Offline
  • Posts: 6177
  • Last login:August 16, 2025, 04:42:10 am
Re: probably been asked a million times before
« Reply #5 on: September 29, 2007, 12:32:42 pm »
worked a treat,thanks everyone :cheers:
Logged
Pages: [1]
  
Go Up
« previous next »