Compaq Presario CQ20-400 Memory Modules - Windows Vista - Page 7

Adding or replacing memory modules

Page 7 highlights

Adding or replacing memory modules The computer has two memory module compartments. The primary memory module compartment and the expansion memory module compartment are located on the bottom of the computer under the hard drive cover. The memory capacity of the computer can be upgraded by adding a memory module to the empty expansion memory module slot or by upgrading 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 components. Before beginning any procedure, touch a grounded metal object to be sure that you are discharged of static electricity. 1

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Adding or replacing memory modules
The computer has two memory module compartments. The primary memory module compartment and
the expansion memory module compartment are located on the bottom of the computer under the hard
drive cover.
The memory capacity of the computer can be upgraded by adding a memory module to the empty
expansion memory module slot or by upgrading 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 components. Before beginning any
procedure, touch a grounded metal object to be sure that you are discharged of static electricity.
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