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Old 11-21-08   #1 (permalink)
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Default Computer will not turn on

So I'm trying to put together a computer. But it will not turn on, so I did the following:
Quote:
1) made sure cables were properly connected, as well as voltage being correct, and finally the power switch being on.

2) checked Panel connectors

3) Disconnected power supply to all components except MB
I got the same result each time. Also none of the fans turned on. So I think the power supply is faulty. But that's a lame thing to tell my teacher, because he will immediately begin with interrogation-type questions.

So did I miss a step, or is there something I haven't checked?
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Old 11-21-08   #2 (permalink)
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it does sound like the power supply is bust if your not getting no spins on your fans.
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Old 11-21-08   #3 (permalink)
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Sounds like a dead psu to me.
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Old 11-21-08   #4 (permalink)
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*sigh* I guess I'll be telling him that then. *preps for interrogation*

While I'm prepping up anyone got suggestoin.

//EDIT//
okay that's to voices. (enough for me.)

Thank you =]

Last edited by Overheat : 11-21-08 at 08:39 AM Reason: a post was made
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Old 11-21-08   #5 (permalink)
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Try your PSU in another comp to test.
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Old 11-21-08   #6 (permalink)
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IS the little light on the MOBO on?
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Old 11-21-08   #7 (permalink)
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Have you tried resetting the CMOS - very often new mobos require you to reset the CMOS.
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Old 11-21-08   #8 (permalink)
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Sorry to hear this

Are you certain that there are no extra stand-offs installed that are shorting the mobo?
Perhaps remove all the components from the case and set them up on a cardboard box. Generally speaking this is a tried and true method for new builds as it allows easy access to components, cables, wires and also provides ease of swapping, switching and checking. Additionally it eliminates the possibility of a "case-short"

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Old 11-21-08   #9 (permalink)
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Doesn't sound like a short to me, sounds like psu. A short would probably give you power for a brief moment before shorting out. It also doesn't sound like a "reset the cmos" issue as that should have nothing to do with getting power to the board.
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Old 11-21-08   #10 (permalink)
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Quote:
Originally Posted by fuloran1 View Post
Doesn't sound like a short to me, sounds like psu. A short would probably give you power for a brief moment before shorting out. It also doesn't sound like a "reset the cmos" issue as that should have nothing to do with getting power to the board.
Fair enough.

Still, I would remove all the components from the case and test out in the open.

Also, OP, you could jump the PSU and attach a single fan just to make sure you have power, or if you have a multi-meter you could check the voltage on the 5V and 12V lines.
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