User Manual

25
2 Installing and Replacing Desktop Board
Components
This chapter tells you how to:
• Install and remove memory
• Install and remove the AGP card retention mechanism (included)
• Install and remove AGP and GPA cards
• Install the I/O shield
• Install the desktop board
• Install and remove the processor
• Replace the battery
• Connect the IDE cable
• Set the BIOS configuration jumper
Before You Begin
✏
NOTE
Before you install the desktop board in a chassis, see Appendix B for regulatory requirements and
precautions.
• Always follow the steps in each procedure in the correct order.
• Set up a log to record information about your computer, such as model, serial number,
installed options, and configuration information.
• Electrostatic discharge (ESD) can damage components. Perform the procedures described in
this chapter only at an ESD workstation using an anti-static wrist strap and a conductive foam
pad. If such a station is not available, you can provide some ESD protection by wearing an
anti-static wrist strap and attaching it to a metal part of the computer chassis.
CAUTION
The procedures in this chapter assume familiarity with the general terminology associated with
personal computers and with the safety practices and regulatory compliance required for using
and modifying electronic equipment.
Disconnect the computer from its power source and 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 before you open the computer
or perform any procedures can result in personal injury or equipment damage. Some circuitry on
the desktop board can continue to operate even though the front panel power button is off.