Memory Modules
Document Part Number: 430246-001
January 2007
This guide explains how to replace and upgrade
memory in the computer.
Contents
Adding or replacing memory modules
Adding or replacing a memory module in
the expansion memory module slot . . . . . . . . . . . . . . . . . . . 2
Upgrading a memory module in the primary
memory module slot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Index
Memory Modules ii
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Adding or replacing
memory modules
The computer has 2 memory module compartments. The primary
memory module compartment is located under the keyboard. The
expansion memory module compartment is located on the bottom
of the computer.
The memory capacity of the computer can be upgraded by adding
a memory module to the vacant expansion memory module slot
or by replacing the existing memory module in the primary
memory module slot.
WARNING: To reduce the risk of electric shock and damage to the
equipment, unplug the power cord and remove all batteries before
installing a memory module.
CAUTION: Electrostatic discharge (ESD) can damage electronic
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✎
Memory Modules 1
components. Before beginning any procedure, ensure that you are
discharged of static electricity by touching a grounded metal object.
Your computer may look slightly different from the
illustrations in this guide.
Adding or replacing memory modules
Adding or replacing a memory module
in the expansion memory module slot
To add or replace a memory module in the expansion memory
module slot:
1. Save your work and close all open programs.
If the computer is in the Sleep state or in Hibernation, you
✎
must first exit Sleep or Hibernation before shutdown is
possible.
2. Click Start, click the arrow next to the Lock button, and then
click Shut Down.
3. Close the display.
4. Disconnect all external devices connected to the computer.
5. Unplug the power cord from the AC outlet.
6. Turn the computer upside down on a flat surface.
7. Remove the battery from the computer.
2 Memory Modules
Adding or replacing memory modules
8. Loosen the memory module compartment cover screw 1.
9. Lift the memory module compartment cover 2 away from
the computer.
Memory Modules 3
Adding or replacing memory modules
10. To remove a memory module:
a. Pull away the retention clips 1 on each side of the
memory module.
The memory module tilts up.
CAUTION: To prevent damage to the memory module, hold the
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memory module by the edges only. Do not touch the components on the
memory module.
b. Grasp the edge of the memory module 2 and gently pull
the module out of the memory module slot.
To protect a memory module after removal, place it in an
electrostatic-safe container.
4 Memory Modules
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