IBM IntelliStation M Pro Installation Manual page 23

System reliability considerations
To help ensure proper system 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.
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 (over 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 the computer and other electronic
devices. 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 printed circuitry.
v Do not leave the device where others can handle and damage it.
v While the device is still in its static-protective package, touch it to an unpainted
metal part of the system unit for at least 2 seconds. This drains static electricity
from the package and from your body.
v Remove the device from its package and install it directly into the computer
without setting down the device. If it is necessary to set down the device, put it
back into its static-protective package. Do not place the device on your computer
cover or on a metal surface.
v Take additional care when handling devices during cold weather. Heating reduces
indoor humidity and increases static electricity.
Chapter 2. Installing the hardware
11