5-2 Installing Options
Your computer supports a variety of industry-standard and NECC
expansion options.
This chapter provides installation instructions for system board upgrades
including a memory module upgrade, AGP board replacement, and a
processor upgrade. In addition, it provides instructions for adding
expansion boards and installing data storage devices.
All options require that the system cover be removed. Procedures for
removing the cover are included in this chapter.
To safely remove or replace most expansion boards, you must remove the
minitower chassis floor. Depending on the configuration of your system,
removing the minitower chassis floor also makes upgrading other options
easier. The procedure for removing the minitower chassis floor is also
included in this chapter.
General Rules
Follow these general rules when you install the system options.
!
To prevent tipping, always keep the minitower system unit in its stand
after completing a system upgrade.
!
Turn off system power and unplug the power cable.
!
Turn off and disconnect all peripherals.
!
When handling boards or chips, touch the system frame to discharge
static.
!
Do not disassemble parts other than those specified in the procedure.
!
All screws are Phillips-head unless otherwise specified.
!
Label any cable connectors before disconnecting. Note where the
connector goes and in what position it was installed.
Safety Precautions
Observe safety rules when working inside the system and when handling
computer components. Avoid electric shock or personal injury by
observing the following warning.