Apple iMac G5 User Manual download pdf (Page 41)

4 Enhancing Your Computer

This chapter provides information and instructions for

enhancing your computer.

Instructions are provided for the following procedures:

• “Installing Additional Memory” on page 41

• “Installing an AirPort Extreme Card” on page 47

• “Replacing the Internal Backup Battery” on page 51

Installing Additional Memory

Your iMac G5 comes with at least 256 megabytes (MB) of Double Data Rate

Synchronous Dynamic Random Access (DDR-SDRAM) memory. Your iMac G5 has two

memory slots, one of which is usually available for expansion. Your iMac G5 is

compatible with memory modules that meet the following specifications:

• PC-3200 compliant (also referred to as DDR-400)

• Double Data Rate Synchronous Dynamic Random Access Memory (DDR-SDRAM)

• 2.5 volt (V)

• Unbuffered and unregistered

The maximum amount of memory you can have in your iMac G5 is 2 gigabytes (GB),

using two 1 GB memory modules in each slot. Use System Profiler to determine the

amount of memory installed in your iMac G5. To access System Profiler, choose

Apple (K) > About This Mac from the menu bar and then click More Info.

Warning: If you attempt to install memory and damage your equipment, such

damage is not covered by the limited warranty on your computer.

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Apple iMac G5 User Manual Page 41