9 Memory modules
The computer memory module compartment is located on the bottom of the computer.
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 components. Before beginning any procedure, ensure that you are discharged of static electricity by touching a grounded metal object.
NOTE: To use a
To add or replace a memory module:
CAUTION: To prevent information loss or an unresponsive system:
Shut down the computer before adding or replacing memory modules. Do not remove a memory module while the computer is on, in the Suspend state, or in Hibernation.
If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the power button. Then shut down the computer through the operating system.
1.Save your work and shut down the computer.
2.Disconnect AC power and external devices connected to the computer.
3.Remove the battery.
4.Remove the access cover screw (1).
5.Slide the release latches in (2) to release the access cover.
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