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Proliant 1600 PL/450 Power Supply questions

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lackey91

Technical User
Sep 24, 2005
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Like others, got a free PL 1600 pl450. Got win2k Server going for weeks. Added 2nd cpu and 256MB ram. All going . then 12 hours later, leds on Tape falshing like xmas. and dead sys.
Pulled everything but 1 cpu and mb. Still wont boot.
Pulled PS and turned it on. only red wires are hot. Any idea of how to test it? One resistor looks toasted but isnt open. Solder lands are quite crystallized. ANybody got the 270371-001 PS schematic (ROFL) or how to check it standalone or how it can be replaced with an ATX PS?
 
Update...R28 is toast(open). Any ideas besides repalcing PS with annuda Compaq
 
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