User Guide

17
A
A
K
K
7
7
5
5
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
H
HH
H
H
HH
H
a
aa
a
a
aa
a
r
rr
r
r
rr
r
d
dd
d
d
dd
d
w
ww
w
w
ww
w
a
aa
a
a
aa
a
r
rr
r
r
rr
r
e
ee
e
e
ee
e
I
II
I
I
II
I
n
nn
n
n
nn
n
s
ss
s
s
ss
s
t
tt
t
t
tt
t
a
aa
a
a
aa
a
l
ll
l
l
ll
l
l
ll
l
l
ll
l
a
aa
a
a
aa
a
t
tt
t
t
tt
t
i
ii
i
i
ii
i
o
oo
o
o
oo
o
n
nn
n
n
nn
n
This chapter describes jumpers, connectors and hardware devices of this motherboard.
Note: Electrostatic discharge (ESD) can damage your processor, disk drives, expansion boards, and
other components. Always observe the following precautions before you install a system component.
1. Do not remove a component from its protective packaging until you are ready to install it.
2. Wear a wrist ground strap and attach it to a metal part of the system unit before handling a
component. If a wrist strap is not available, maintain contact with the system unit throughout any
procedure requiring ESD protection.