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I have a G5 Mac with a Power PC Dual Processor. When my computer seems to be doing too much it goes to sleep mode. At first I thought it was a over heating issue and then I thought it was a power issue but neither seems to be the case. Any idea what's wrong?

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Check the setting of the G5, you might have it going into sleep more sooner than expected.

also g5 do tend to heat up, check for burned capacitors, also the fans has to be running at a certain speed, the computer will tell you if it in sleep mode.

click on apple logo / system preferences and display

it should be there

Posted on Jul 03, 2008

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Additional Support Link:
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