AST Premmia GX Series, User Manual

Page: 36 / 88

36
Premmia GX Series
Changing Your Computer
This section covers some of the ways you can change your computer, including:
•
adding more memory
•
removing and replacing your drives
•
installing an option card
•
changing the processor
•
replacing the RTC battery.
As well as the steps in this section, you should make sure you read any instructions that
came with the part you’re going to install.
Before You Begin
Before you install any options or expansion cards, read and follow all the cautions and
warnings presented in this chapter.
•
Before you remove the cover, unplug the power cord from the wall socket and
disconnect all cables attached to the computer from the keyboard, mouse, monitor,
printer and so on.
•
Even when the power switch is off, hazardous voltage and current levels are present
inside the computer. Do not operate the computer with the cover removed - always
replace the cover before reconnecting the power cord and turning on the system.
•
Electrostatic discharge (ESD) can damage disk drives, expansion cards, or other system
components. You should use an anti-static wrist strap attached to a ground when
working inside the system. Place system components or expansion cards on a
conductive foam pad to reduce the risk of electrostatic buildup.
•
Disconnect the computer from any telecommunications links, networks, or modems
before performing any of the procedures described in this chapter . Failure to disconnect
power, telecommunications links, networks, or modems can result in personal injury or
equipment damage. Some circuitry on the motherboard can continue to operate even
though the front panel power button is off.
WARNING: Failure to disconnect power before removing the cover can result in personal
injury and/or equipment damage!