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Re: [Shop-talk] Dead PC

To: "Peter J. Thomas" <pj_thomas@comcast.net>, Jim Stone <jandkstone99@msn.com>
Subject: Re: [Shop-talk] Dead PC
From: <tr3driver@ca.rr.com>
Date: Wed, 15 Aug 2012 20:20:12 -0400
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Cc: "shop-talk@autox.team.net" <shop-talk@autox.team.net>
Delivered-to: shop-talk-archive@autox.team.net
Delivered-to: shop-talk@autox.team.net
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> As for diagnosing, I'd start with power supply.  Disconnect and test 
> with a volt meter.

Unfortunately, many if not all modern PC power supplies will not work that way. 
 They have to see a load on the main outputs, and have a control jumper 
installed to tell them to turn on the main outputs.

Also unfortunately, that makes it more likely that your problem is the mobo not 
passing the power signal to the PS.

It is possible to test the power supply, with the appropriate loads and so on, 
but most ordinary mortals just replace it.

-- Randall
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