HP Compaq Presario,Presario 6000 Getting Started page 58

Upgrading the Computer
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6–2
3. Disconnect the power cord from the electrical outlet 1 and
then from the computer 2.
Disconnecting the Power Cord
WARNING: To reduce the risk of personal injury from electrical
shock and/or hot surfaces, be sure to disconnect the power cord
from the wall outlet, and allow the internal system components to
cool before touching.
4. Disconnect all external devices connected to the computer.
5. Lay the computer on its side with the access panel (the side
with the pull grip) facing up.
Getting Started