Specifications

2
M
M
X
X
4
4
S
S
G
G
I
I
-
-
N
N
/
/
M
M
X
X
4
4
S
S
G
G
I
I
-
-
L
L
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
MX4SGI-N / MX4SGI-L ..................................................................................................................................1
What’s in this manual................................................................................................................................................................ 2
You Must Notice........................................................................................................................................................................ 8
Before You Start........................................................................................................................................................................ 9
Overview................................................................................................................................................................................. 10
Feature Highlight .....................................................................................................................................................................11
Quick Installation Procedure ................................................................................................................................................... 16
Motherboard Map ................................................................................................................................................................... 17
Block Diagram ........................................................................................................................................................................ 18
Hardware Installation ............................................................................................................................19
About “User Upgrade Optional” and “Manufacture Upgrade Optional”… ................................................................................. 20
CPU Installation...................................................................................................................................................................... 21
CPU Over-current Protection .................................................................................................................................................. 24
Hyper Threading Technology .................................................................................................................................................. 25
Enlarged Aluminum Heatsink .................................................................................................................................................. 27
Full-range Auto-detect CPU Core Voltage............................................................................................................................... 28
CPU and System Fan Connector (with H/W Monitoring) ......................................................................................................... 30
DIMM Sockets ........................................................................................................................................................................ 31