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Upgrading The Computer
Power Safety
Warning
Before you undertake
any upgrade proce-
dures, make sure that
you have turned off the
power,
and
nected all peripherals
6
and cables (including
telephone lines). It is
advisable to also re-
move your battery in
order to prevent acci-
dentally
turning
machine on.
6 - 2 Overview
When Not to Upgrade
These procedures involve opening the system's case, adding and sometimes
replacing parts.
You should not perform any of these upgrades if:
• Your system is still under warranty or a service contract
• You don't have all the necessary equipment
discon-
• You're not in the correct environment
• You doubt your abilities
Under any of these conditions, contact your service representative to purchase
or replace the component(s).
the
When removing any cover(s) and screw(s) for the purposes of device upgrade, re-
member to replace the cover(s) and screw(s) before turning the computer on.
Removal Warning
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