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Groups > comp.sys.sgi.hardware > #49

Is there a way to bench test Octane power supply?

Newsgroups comp.sys.sgi.hardware
Date 2019-12-09 15:57 -0800
Message-ID <9d76dbb2-9574-4c1f-a411-b2043902489d@googlegroups.com> (permalink)
Subject Is there a way to bench test Octane power supply?
From Steve Allen <wormey@gmail.com>

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Hi.  Doesn't look like these groups get used much any more, but I thought I'd try...

I have an Octane (original) that worked when I put it out in my shop years ago.  Sitting on a concrete floor doesn't seem to have been good for it -- it's a bit discolored on the metal surfaces.  When I plug it it, I hear a relay click and the whine of a switching regulator, but pressing the power button has no result.

Before I start getting parts to swap things out, I'd like to know, is there a way to bench test the power supply?  I have disassembled the power supply and see nothing wrong; the fuses are all good.  If I can trigger the power supply on, I can at least eliminate that as the problem and start looking elsewhere.

Thanks,
Steve

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Thread

Is there a way to bench test Octane power supply? Steve Allen <wormey@gmail.com> - 2019-12-09 15:57 -0800
  Re: Is there a way to bench test Octane power supply? Dave McGuire <mcguire@neurotica.com> - 2019-12-13 08:16 -0500
    Re: Is there a way to bench test Octane power supply? Steve Allen <wormey@gmail.com> - 2019-12-14 17:44 -0800

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