troubleshooting Question

-5v rail keeps failing in the same system.

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true_blue asked on
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Hi guys,
I have a system thats a few years old, its a P4 3.2ghz prescott, 2gb ddr1 RAM, Radeon x1950 Pro, and its been through about 4 Power Supplies's. each time the -5v rail dies. Ive used Generic 450Watts, a 550Watt ThermalTake, and a 750Watt Arctic PSU for it and they all had the same problem.
I am wondering what might have caused this to happen 4 times and whether or not any of my broken PSU's can be repaired?


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