H77MU3
5
1.5
M
OTHERBOARD
L
AYOUT
Socket 1155
C PU1
DDR3
_A
1
DDR3
_A
2
DDR3
_B
1
DD
R
3_
B
2
H77
BAT1
USB_KBMS1
VG
A
1
HD
M
I1
DV
I1
RJ45USB1
AUDIO1
F_AUDIO1
Super
I/O
LAN
CODEC
ATXP W R1
C PU _FA N1
PE X16_1
P E X1_1
P E X1_2
PE X16_2
C IR1
J_PRINT1
J_COM1
SY S_FA N1
JFRONT_USB3_1
F_US B 2 F_US B1
PANE L1
JC MOS 1
S ATA 5
SATA 1
SATA 2
BIOS
S ATA 6
SATA 3
SATA 4
Note:
represents the 1
■
st
pin.