On Dec 21, 2012, at 4:10 PM, JAMES HARRISON replied: > I was thinking it might be the power supply also, but I can't figure out how > the fan can operate or how the start-up process is even able to begin at if > the power supply isn't working. Seems to me like there should either be power > available, or not be power…
The power supply produces several different DC voltages as well as supplying the usually AC power for the fan. These switching power supplies do a lot of stuff. Of course, it may not be the power supply at all. You could try Harry's suggestion. It's a cheap experiment.
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