Power Mac G5 RAM Replacement

Written By: Salvador Aguilar
  • Comments: 4
Power Mac G5 RAM Replacement

Difficulty

Easy

Steps

9

Time Required

10 - 15 minutes

Introduction

Use this guide to replace/upgrade the RAM in your Power Mac G5.

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    • To avoid electrocution, shut down the computer. Do not open the computer or attempt to install any items inside it while the computer is on.

    • To avoid being burned, wait at least 10 minutes to allow the computer's internal components to cool.

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    • Remove all the cables, including the power cables before opening the unit.

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    • Lift the tab to unlock the side panel.

    • The panel should fall out. If the panel does not fall out by itself pull a little from the edges.

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    • Remove the air deflector (the clear plastic cover) by pulling on the handle.

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    • Locate the front fan assembly.

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    • Pull the fan assembly out; it should slide out easily.

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    • Locate the RAM on the Power Mac G5.

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    • Use your thumbs to push the RAM ejector pins to the sides.

    • The RAM module should pop up slightly.

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    • Remove the RAM module from the DIMM slot.

    • The RAM modules must be installed in pairs, with one module per bank (top and bottom).

    • When reinstalling the RAM, make sure to note the notch on the DIMM slot. This notch needs to line up with the corresponding gap on the RAM module.

    When installing new memory, note the orientation of the notch in the row of pins - about two fifths from the front of the computer - in relation to the matching ridge in the slots.

    edgroupinc -

    You must be sure that the locking levers at each end of each module is engaged securely. Test by gently pulling on each corner of the modules.

    I would recommend re-seating the existing modules several times before buying new ones. Worked for me.

    Alan Fahrenbruch -

Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

Salvador Aguilar

Member since: 22/01/10

2481 Reputation

2 comments

Major thing to note, you must install RAM in pairs. You can't just install one card on the top and not one on the bottom. Pairs start from the center and move outwards.

Red Rabbit 90 -

Very helpful

Kaiden Young -