Expansion memory module

Description

Spare part number

 

 

8 GB

634091-001

 

 

4 GB

621569-001

 

 

2 GB

581096-001

 

 

Before removing the expansion memory module, follow these steps:

1.Shut down the computer.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4.Remove the battery (see Battery on page 33).

5.Remove the service cover (see Solid-state module on page 34).

6.Remove the keyboard (see Keyboard on page 47).

Remove the expansion memory module:

1.Pull away the retention clips (1) on each side of the memory module. (The memory module tilts up.)

Component replacement procedures

51