The PowerMac G5 is a desktop computer first produced in 2003 by the Apple Corporation. This guide will review the repair process of an Apple PowerMac G5 model number A1047 EMC 2061 from 2004. It was discontinued in 2006 as part of the Intel switch first to developers then consumers.

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Replace RAM in G5 Power Mac New does not show up

I place 4 1 gb RAM cards and none of them are recognized.

I checked to be sure they are seated well. They are.

I avoided the "high density" RAM chips because my research showed they were not compatible with Apple G5 Power Macs.

I order the "low density" RAM chips.

Do you know if this was a mistake or might it be something else.

Bill

Answered! View the answer I have this problem too

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Checking Mactracker I find the following memory requirements

Earliest----PC-2700

Early 2004 to early 2005---PC-3200

Late 2005---PC2-4200

Assuming your memory matches these requirements and are of good quality they should work. Did you install them in pairs? I am including a link on The Powermac that should help you. Good luck

http://manuals.info.apple.com/en/Power_M...

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would i have to install them in pairs i'm currently having the same issue at the moment, I have installed 1 1gb ram card as a booster but it is not showing in the systems secs.

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wsaviers will be eternally grateful.
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