Dell PRECISION PP01X System Information Manual page 15

wrists relaxed
and flat
arms at
desk level
Before removing or installing memory modules, perform the following steps
in the sequence indicated.
NOTICE: The only time you should ever access the inside of your computer is
when you are installing memory modules.
NOTICE: Wait 5 seconds after turning off the computer before disconnecting
a peripheral device or removing a memory module to help prevent possible
damage to the system board.
Turn off your computer and any attached peripherals.
1
Disconnect your computer and peripherals from electrical outlets to
2
reduce the potential for personal injury or shock. Also, disconnect any
telephone or telecommunication lines from the computer.
computer positioned
directly in front of
user
System Infor m ation Guide
13