AOpen MX4GVR User Manual

2
M
M
X
X
4
4
G
G
V
V
R
R
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
MX4GVR ........................................................................................................................................... 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 “User Upgrade Optional”… ...................................................................... 20
JP14 Clear CMOS Data ................................................................................................................................................ 21
CPU Installation ............................................................................................................................................................ 22
CPU Jumper-less Design .............................................................................................................................................. 25
AOpen “Watch Dog Timer” ............................................................................................................................................ 26
CPU and System Fan Connector (with H/W Monitoring) ............................................................................................... 29
DIMM Sockets ............................................................................................................................................................... 30
Front Panel Connector .................................................................................................................................................. 32

AOpen MX4GVR Specifications

General

Brand	AOpen
Model	MX4GVR
Category	Motherboard
Language	English