Filter
Top Products
Chapter 4. Installing options
This chapter provides instructions for installing or replacing hardware options in
your computer. For a list of supported options for your computer, go to
http://www.ibm.com/pc/; then, select your country and navigate to the list of options
for your computer.
Installation guidelines
Before you begin installing options in your computer, read the following information:
v Read the safety information beginning on page 127 and the guidelines in
“Handling electrostatic discharge-sensitive devices” on page 130.. This
information will help you work safely with your computer and options.
v Make sure that you have an adequate number of properly grounded electrical
outlets for your computer, monitor, and other devices that you will connect to the
computer.
v Back up all important data before you make changes to disk drives.
v Have a small flat-blade screwdriver available.
v When you need to access the inside of the computer to install options, you might
find it easier to lay the computer on its side.
v Blue on a component indicates touch points, where you can grip the component
to remove it from or install it in the computer, open or close a latch, and so on.
System reliability considerations
To help ensure proper cooling and system reliability, make sure that:
v Each of the drive bays has a drive or a filler panel and electromagnetic
compatibility (EMC) shield installed in it.
v There is adequate space around the computer to allow the computer cooling
system to work properly. Leave approximately 50 mm (2 in.) of open space
around the front and rear of the computer. Do not place objects in front of the
fans. For proper cooling and airflow, replace the computer cover before turning
on the computer. Operating the computer for extended periods of time (more
than 30 minutes) with the computer cover removed might damage computer
components.
v You have followed the cabling instructions that come with optional adapters.
v You have replaced a failed fan as soon as possible.
Handling static-sensitive devices
Attention: Static electricity can damage electronic devices and your computer. To
avoid damage, keep static-sensitive devices in their static-protective packages until
you are ready to install them.
To reduce the possibility of damage from electrostatic discharge, observe the
following precautions:
v Limit your movement. Movement can cause static electricity to build up around
you.
v Handle the device carefully, holding it by its edges or its frame.
v Do not touch solder joints, pins, or exposed circuitry.
v Do not leave the device where others can handle and damage it.
© Copyright IBM Corp. 2004, 2009 23