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| Lighting LED problem: Question re Power Supply |
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| ed12:
here Orange +3.3 V 1 13 +3.3 V Orange +3.3 V sense Brown Orange +3.3 V 2 14 −12 V Blue Black Ground 3 15 Ground Black Red +5 V 4 16 Power on Green Black Ground 5 17 Ground Black Red +5 V 6 18 Ground Black Black Ground 7 19 Ground Black Grey Power good 8 20 Reserved N/C Purple +5 V standby 9 21 +5 V Red Yellow +12 V 10 22 +5 V Red Yellow +12 V 11 23 +5 V Red Orange +3.3 V 12 24 Ground Black Pins 8, and 16 (shaded) are control signals, not power: Power on is pulled up to +5 V by the PSU, and must be driven low to turn on the PSU. ed |
| Fat-Tug:
You guys are geniuses. Working great after shorting the pins. Thanks so much! |
| frynturn:
I fell for this noob mistake too and was pleased when I saw you ask it as I knew the answer :P Who would have thought a PSU would actually have to be plugged into a computer to work?? |
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