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English
H81TM-ITX R2.0
Motherboard Layout
Intel
H81
PCIE1
M
IN
I_
P
C
IE
1
CMOS
Battery
USB4_5
1
SATA_POW1
L
V
D
S
1
DDR3_B1
DDR3_A1
HDLED RESET
PLED PWRBTN
PANEL1
1
BKT_PWR1
1
PNL_PWR1
1
U
S
B
2
_
3
1
1
HDMI_SPDIF1
1
HD_AUDIO1
AUDIO
CODEC
LAN
SATA_1
CPU_FAN1
32Mb
BIOS
DMIC1
1
CLRCMOS1
1
1
Front
Speaker
Mic In
USB 2.0
T: USB0
B: USB1
RJ-45
USB 3.0
T: USB0
B: USB1
DC Jack
DVI1
H
D
M
I1
CIR1
CHA_FAN1
1
H81TM-ITX
R
o
H
S
1
HTPC1
BLT_VOL1
1
COM1
1
1
HD_AUDIO2
LPC1
2
SATA_0
4
3
5 6
7
8
9
10
13
15
16
14
17
20
21
22
23
24
26
25
U
S
B 3
.0
18
12
11
1
USB6
1
MONITOR_SWITCH1
SPEAKER1
1
19
ATX19V_IN1
1