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Power Mac G5 will not boot up.

I have a 2005 Power Mac G5 Duo 2.5 Gigahertz computer which will not boot up. When I turn it on, the power light does not light up, nor does it show a flashing light signal. Soon after the fans start up they become loud. I tried reseting the smu, installed new memory, zaped the PRAM, and gave it some time. Those things helped me before, But not now. PLEASE HELP ME!

Power Mac G5-OTHER, Mac OS X (10.4)

Posted on Jan 28, 2012 3:25 PM

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Posted on Jan 28, 2012 4:54 PM

Fixed. All i needed to do was the hair dryer trick. Thanks for all of the people referencing the trick.

41 replies

Feb 5, 2012 5:44 PM in response to Kobatzu

Well, we need more cooling somehow... I find canned air not only riduculously expensive, tantamount to dehydrated water, but ineffective as well, I use a 100 psi copmpessor from an auto supply store that cost $79, but likely did more/far better cleaning than 1,000 cans of $10 canned air so far!

Power Mac G5 will not boot up.

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