103
M
M
K
K
7
7
3
3
L
L
E
E
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Turn off the power and unplug the AC power cable, then remove all of the
add-on cards and cables, including VGA, IDE, FDD, COM1, COM2 and
i t
T
T
r
r
o
o
u
u
b
b
l
l
e
e
s
s
h
h
o
o
o
o
t
t
i
i
n
n
g
g
Start
Make sure if all
are correct.
