Question about Dell PowerEdge 6400 Server

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I opened and cleaned most of the inside of my Poweredge 6400 server. When I fired it back up, everything worked except that two of the three power supplies are not running. The middle bay is still functional. Any of the three power supplies placed in the middle bay work but none of them will work in either the left or right bays. They were all working before I cleaned the system. Any ideas?

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Hi,

I'd suggest removing the power supplies and giving it another blow out to make sure there's no dust that's insulating the contacts from connecting properly in the other 2 bays. Also check behind them that all cables are connected properly (if it's going to a power circuit board) as one of them may have been knocked.

Good luck!

Posted on Dec 15, 2008

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