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Chapter 2 - Hardware Installation
Board Layout
4-pin power (optional)
DC-in
ISL95820
DVI-I
(DVI-D signal)
DP
ASMedia
ASM1442
CPU Fan
1
COM 1
VGA
COM 2 RS422/485
Select (JP6)
4
3
USB 3.0 1-2 Power
2
1
Select (JP3)
1
LAN 1
USB 1-2
1
2
1
2
1
2
USB 3.0
9
10
9
10
9
10
COM 2
COM 3
COM 4
USB 2.0 2-3 Power
Select (JP2)
1
LAN 2
Intel
USB 2-3
USB 2.0
Select (JP4)
H81
Intel
Line-in
WGI210AT
Line-out
+3.3V Power LED
2
10
Mic-in
1
9
ME Disable
1
Front Audio
2
12
1
1
11
Clear CMOS
LPC
Data (JP7)
Realtek
ALC888
•
HD171-H81: 12V DC-in jack (default) or 4-pin power connector (optional).
HD173-H81: 19~24V DC-in jack (default) or 4-pin power connector (optional).
Chapter 2 Hardware Installation
LGA 1150
Mini PCIe/mSATA Signal Select (JP5)
1 3
SATA 3.0
Mini PCIe
SATA 1
1
10
12
Auto Power-on Select (JP11)
SATA 0
DIO 0-3 Output State
(JP10)
1
DIO Power Select
(JP13)
1
Mini PCIe/
DIO 4-7 Output State
(JP12)
mSATA
SATA Power 0
Power
2
1
Battery
Chassis Intrusion
System
(JP9)
(JP8)
(JP11)
1
1
Fan
1
1
USB 4-5 Power Select
(JP9)
1
2
1
2
USB 8-9/11 Power Select
(JP8)
USB 8-9
Front
1
1
1
SPI
Panel
Standby
Flash
Power LED
BIOS
9
10
9
10
1
USB 4-5
USB 2.0
USB 11
DIO
PCIe x16
Buzzer
Chapter 2
Important:
Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in
boards, and other components. Perform installation procedures at an ESD workstation
only. If such a station is not available, you can provide some ESD protection by wear-
ing an antistatic wrist strap and attaching it to a metal part of the system chassis. If
a wrist strap is unavailable, establish and maintain contact with the system chassis
throughout any procedures requiring ESD protection.
System Memory
Important:
When the Standby Power LED lights red, it indicates that there is power on the sys-
tem board. Power-off the PC then unplug the power cord prior to installing any de-
vices. Failure to do so will cause severe damage to the motherboard and components.
SATA
Power 1
1
4
1
4
Rear I/O
1
12
11
Onboard I/O
Storage
2
1
Expansion
Features
•
Two 204-pin DDR3 SODIMM sockets
•
Supports 1333/1600MHz DDR3 SDRAM
•
Supports up to 16GB system memory
•
Supports dual channel memory interface
9
DDR3-2
DDR3-1
Standby
Power LED
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