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Old Jul 11, 2012, 02:56 AM
mastermakc is offline
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Joined May 2012
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Hi guys, I have a power supply Supermicro PWS-721P-1R for inclusion in the network switch is turned on and turned the block, at first loud fan starts and then slowly turns, there are five on duty, after the closure of PON on the ground floor on the second unit starts - the fan starts to spin rapidly and there + 12V at the output. And then it all stops that tell me?
http://s017.radikal.ru/i422/1207/73/f674b4c52097t.jpg
http://s019.radikal.ru/i603/1207/6b/683b78ee6882t.jpg
http://i052.radikal.ru/1207/82/a299a48b57f3t.jpg
http://www.rom.by/files/bpln.GIF
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Last edited by mastermakc; Jul 12, 2012 at 12:10 AM.
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