Help & Feedback for Electronics Assistant Software.
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- Posts: 3
- Joined: Sat Jun 09, 2012 7:01 am
Please could some one help I am trying to make a desk top power supply from a pc power supply but I can only get 5v the rest of the colours like yellow at 12v do not work.
Thank you for any help, Bill
- Posts: 21
- Joined: Wed Jul 25, 2012 7:58 pm
Have you shorted the green wire to any black on the 20/24 Pin ATX connector to turn the power supply on?
The +5V you are measuring is probably the +5VSB rail that's present all the time.
If it still doesn't work it may need a small load on the +12V rail, a HDD usual does the job.