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| ATX power supply, no mobo, momentary switch question |
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| beek:
--- Quote from: quarterback on August 19, 2005, 02:38:54 pm ---I'm not using a motherboard. --- End quote --- |
| SteveJ34:
--- Quote from: beek on August 19, 2005, 08:12:33 pm ---If you wire a momentary switch between pin 14 on the atx connector and ground you will be able to start the power supply manually. http://xtronics.com/reference/atx_pinout.htm --- End quote --- That's not been my experience. As the original author stated, he knows how to "hotwire" the ATX PS to be on. It requires these to be connected, not momentary. What he's trying to solve is for it to not "power on when power is restored" which as it stands is what it will do without some additional circuitry. |
| quarterback:
--- Quote from: beek on August 19, 2005, 08:12:33 pm ---If you wire a momentary switch between pin 14 on the atx connector and ground you will be able to start the power supply manually. --- End quote --- |
| Pik4chu:
--- Quote from: quarterback on August 19, 2005, 11:53:12 pm --- --- Quote from: beek on August 19, 2005, 08:12:33 pm ---If you wire a momentary switch between pin 14 on the atx connector and ground you will be able to start the power supply manually. --- End quote --- --- End quote --- |
| wintermute:
It sounds like you've already thought about this, but if I'm thinking correctly, any normal car that is running (with alternator working) should be producing about 14v give or take. |
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