2
A
A
X
X
4
4
L
L
R
R
/
/
A
A
X
X
4
4
L
L
R
R
-
-
N
N
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
W
W
h
h
a
a
t
t
’
’
s
s
i
i
n
n
t
t
h
h
i
i
s
s
m
m
a
a
n
n
u
u
a
a
l
l
AX4LR / AX4LR-N
................................................................................................................................. 1
What’s in this manual ......................................................................................................................................................2
You Must Notice ..............................................................................................................................................................9
Before You Start ............................................................................................................................................................10
Overview ....................................................................................................................................................................... 11
Feature Highlight ...........................................................................................................................................................12
Quick Installation Procedure..........................................................................................................................................16
Motherboard Map ..........................................................................................................................................................17
Block Diagram ...............................................................................................................................................................18
Hardware Installation..................................................................................................................... 19
About “Manufacturer Upgrade Optional” and “Upgrade Optional”…...............................................................................20
JP14 Clear CMOS Data .................................................................................................................................................21
CPU Installation.............................................................................................................................................................22
CPU Jumper-less Design...............................................................................................................................................25
Full-range Adjustable CPU Core Voltage .......................................................................................................................27
CPU and System Fan Connector (with H/W Monitoring) ................................................................................................30
JP28 Keyboard/Mouse Wake-up Enable/Disable Jumper ..............................................................................................31
DIMM Sockets ...............................................................................................................................................................32
