Installing internal options

Important

Read “Handling static-sensitive devices” on page 3 before opening the computer cover.

Installing memory

Your computer has two connectors for installing double data rate 2 dual inline memory modules (DDR2 DIMMs) that provide up to a maximum of 4.0 GB of system memory.

When installing memory modules, the following rules apply:

vUse 1.8 V, 240-pin, double data rate 2 synchronous dynamic random access memory (DDR2 SDRAM).

vUse 512 MB, 1 GB, or 2 GB memory modules in any combination up to a maximum of 4.0 GB.

Note: Only DDR2 SDRAM DIMMs can be used.

To install a memory module:

1.Remove the computer cover. See “Removing the cover” on page 9.

2.You might have to remove the drive bay assembly to access the memory connectors. See “Accessing system board components and drives” on page 10.

3.Remove any parts that might prevent access to the memory connectors.

4.Locate the memory connectors. See Figure 4 on page 8.

5.Open the retaining clips.

Figure 9. Retaining clips

12Hardware Installation and Replacement Guide

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Lenovo 9792, 9784, 9489, 9703, 9358, 9481, 9351, 9438, 7096, 9949, 9853, 9788 manual Installing internal options, Installing memory

9788, 9703, 9489, 9792, 9358 specifications

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