● Static electricity can harm electronic components inside your computer. To prevent
static damage, discharge static electricity from your body before you touch any of your
computer's electronic components, such as a memory module. You can do so by
touching an unpainted metal surface on the computer's input/output panel.
When Using Your Computer
Observe the following guidelines to prevent damage to your computer.
● When setting up the computer for work, place it on a level surface.
● When traveling, do not check the computer as baggage. You can put your computer
through an X-ray security machine, but never put your computer through a metal
detector. If you have the computer checked by hand, be sure to have a charged battery
available in case you are asked to turn on the computer.
● When traveling with the hard-disk drive removed from the computer, wrap the drive in a
nonconducting material, such as cloth or paper. If you have the drive checked by hand,
be ready to install the drive in the computer. You can put the hard-disk drive through an
X-ray security machine, but never put the drive through a metal detector.
● When traveling, do not place the computer in overhead storage compartments where it
could slide around. Do not drop your computer or subject it to other mechanical shocks.
● Protect your computer, battery, and hard-disk drive from environmental hazards such as
dirt, dust, food, liquids, temperature extremes, and overexposure to sunlight.
● When you move your computer between environments with very different temperature
and/or humidity ranges, condensation may form on or within the computer. To avoid
damaging the computer, allow sufficient time for the moisture to evaporate before using
the computer.
NOTICE: When taking the computer from low-temperature conditions into a
warmer environment or from high-temperature conditions into a cooler
environment, allow the computer to acclimate to room temperature before
turning on power.
● When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the
cable itself. As you pull out the connector, keep it evenly aligned to avoid bending any
connector pins. Also, before you connect a cable make sure both connectors are
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