Hardware Upgrades and Replacements
Removing or Inserting a Memory Module
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WARNING: To reduce the risk of electrical shock and damage to the
equipment, unplug the power cord, and remove all battery packs before
installing a memory module.
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CAUTION: Electrostatic discharge (ESD) can damage electronic
components. Before beginning any procedure, be sure that you are
discharged of static electricity by touching a grounded metal object. For
more information, refer to the Electrostatic Discharge guide, which is
located in the Help and Support Center.
1. Save your work and close all open applications.
2. Shut down the computer.
If you are unsure whether the computer is off or in
hibernation, turn the computer on in Windows and then shut
it down through the Windows operating system.
3. Disconnect all external devices connected to the computer.
4. Disconnect the computer from external power.
5. Remove the battery pack.
For instructions, refer to the
section in Chapter 3, "Power."
7–22
"Replacing a Battery
Hardware and Software Guide
Pack"