ASRock H81M-HDS User Manual - Page 13

Motherboard Layout, H81

Page 13 highlights

1.4 Motherboard Layout H81M-HDS PS2 Mouse PS2 Keyboard HDMI1 ATX12V1 PWR_FAN1 DVI1 VGA1 ATXPWR1 DDR3_B1 (64 bit, 240-pin module) X Fast RAM DDR3_A1 (64 bit, 240-pin module) USB 2.0 T: USB0 B: USB1 CPU_FAN1 USB 3.0 T: USB0 B: USB1 X Fast LAN X Fast USB USB 2.0 T: USB2 Top: RJ-45 LAN B: USB3 CMOS Battery CLRCMOS1 1 HD_AUDIO1 1 PCIE1 Front USB 3.0 Audio CODEC Super I/O COM1 1 IR1 1 TPMS1 CHA_FAN1 1 PCIE2 RoHS H81M-HDS LPT1 USB4_5 1 1 USB6_7 1 Intel H81 SATA_1 SATA_0 SATA_3 SATA_2 32Mb BIOS PANEL1 CI1 1 SPEAKER1 1 USB3_2_3 1 Top: LINE IN Center: FRONT Bottom: MIC IN PLED PWRBTN 1 HDLED RESET English 9

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H81M-HDS
9
English
1.4
Motherboard Layout
Intel
H81
DDR3_B1 (64
bit
,2
40-pin
module
)
DDR3_A1 (64
bit
,2
40-pin
module
)
CMOS
Battery
Super
I/O
AT
XPWR1
LAN
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
CLRCMOS1
1
1
SPEAKER1
IR1
1
HDLED
RESET
PLED
PWRBTN
PANEL1
1
USB4_5
1
COM1
1
1
HD_AUDIO1
H81M-HDS
CHA_FAN1
RoHS
CPU_FAN1
32Mb
BIOS
HDMI1
VGA1
DVI1
USB 2.0
T: USB0
B: USB1
Audio
CODEC
PCIE1
X
Fast
USB
X
Fast
RA
M
X
Fast
LAN
Front USB 3.0
PWR_FAN1
1
TPMS1
1
1
LPT1
CI1
1
USB3_2_3
SA
TA_1
S
ATA_3
SA
TA
_0
S
ATA_
2
PCIE2
PS2
Keyboard
PS2
Mous
e
USB 3.0
T: USB0
B: USB1
Top:
LINE I
N
Center:
FRONT
Bottom:
MI
CI
N
USB6_7
1
ATX12V1