R
EPLACING
THE
S
YSTEM
B
OARD
5
I. Disconnecting the Power
1. Turn off the computer using the
Power button
(see Figure 1-2).
Figure 1-2
2. Disconnect the power cord from the electrical outlet 1
and from the computer 2 (see Figure 1-3).
Failure to disconnect the power from the computer may
result in personal injury.
Figure 1-3