Questions & Answers for: power supply fan runs plugged

...power supply on the fans do not run.note the front power switches are not conncted yet...as soon a I put the chip in and turn on the rear power switch the fans start to run...is this proper...Gene Hi ...

...power supply. It sounds like it has just enough power to turn on some lights, but not enough to power up fans, motherboard, CPU, etc. So either test the Power supply, or just purchase a new one. They ...

...power supply, still just an amber light. power supply fan runs, but cpu fan does not. reseated all connections. plugged in drives one by one, when connecting hard drive and diskette no light at all ...

...power supply 20 + 4 sata 400watt if i plug the mains lead into it with out it being pluged into the motherboard will the fan in the power supply work ? No it needs to be plugged into the moterboard ...

...Power supply has several voltages. Just because the 5v power is active doesn't mean all the voltages are OK. You need to have the power supply tested for 12v and 3.3v. A quick test is to unplug all ...

...power supply is good?? I have it out of the computer. Question: should the fan run if you plug it in?? I can't find my voltage meter. let me know your thoughts. Thanks, Mark The supply fan won't run ...

...power supply is running after powering the system. 1. If the power supply fan is running then remove the memory( RAM) installed in your system, try changing the slot and if the issue still persists ...

...power supply should be on and the cooling fan turning. Also, the CPU fan should be turning and the hard drive should spin up. Note that the power supply is the main component that must be supplying ...

...power supply died. I bought this Hercules replacement power supply at Fry's. Everything booted up OK and is running; however, the CPU fan is whirring around constantly and will not shut off. Can ...

Power Supply Dry Run Problem My friend and I are building a computer, we are using the antec gamer series 750w power supply and attempted to do a dry run with just the CPU, heatsink fan, ram, and ...