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Chaptor 3 System Hareware Installation
Pre-installation Instructions
Computer components and electronic circuit boards can be damaged by electrostatic
discharge. Working on computers that are still connected to a power supply can be
extremely dangerous. Follow the simple guidelines below to avoid damage to your
computer or injury to yourself.
Always disconnect the computer from the power outlet whenever you are working
inside the computer case.
If possible, wear a grounded wrist strap when you are working inside the computer
case. Alternatively, discharge any static electricity by touching the bare metal
system of the computer case, or the bare metal body of any other grounded
appliance.
Hold electronic circuit boards by the edges only. Do not touch the components on
the board unless it is necessary to do so. Do not flex or stress the circuit board.
Leave all components inside the static-proof packaging until you are ready to use
the component for the installation.
3-1 Removing the Bottom Cover
Before you remove the bottom cover
Make sure the system is not turned on or connected to AC power.
Follow these instructions to remove/install the Bottom Cover:
Unscrew and remove the bottom cover from system.
System Hardware Installation
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