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Chapter 2 Hardware Installation
Chapter 2
Chapter 2 - Hardware Installation
Board Layout
PCI 1
PCI 2
PCI 3
PCI 4
PCIe x16
ISA 1
ISA 2
1
2
5
6
1
2
5
6
1
2
5
6
1
2
5
6
(JP18)
(JP17)
(JP19)
(JP20)
1
2
5
6
1
2
5
6
1
2
5
6
1
2
5
6
(JP14)
(JP15)
(JP4)
(JP1)
1
2
5
6
(JP16)
(JP2)
(JP12)
(JP7)
(JP13)
1
2
25
26
Parallel
1
ATX
Power
12
24
13
System Fan
1
CPU Fan
1
+12V
Power
1 5
4 8
S/PDIF
Front Audio
Realtek
ALC886
1
SATA 0
1
SATA 1
1
SATA 4
1
SATA 5
Battery
COM2
COM1
USB 2-3
USB 10-11
Nuvoton
NCT6106D
2
3
DDR3_1
DDR3_2
Buzzer
Standby
Power LED
SPI Flash
BIOS
Socket LGA1150
2
9
10
1
1
PCIe x4 (x1 signal)
PS/2 KB/MS
USB 8-9
USB 2.0
VGA
DVI-D
LAN 1
USB 0-1
USB 3.0
LAN 2
USB 4-5
USB 2.0
Line-in
Line-out
Mic-in
1
1
1
1
1
1
1
1
1
2
9
10
1
2
9
10
Digital I/O
1
2
19
1 1 1
1
2
11
12
Front
Panel
COM7
1
2
10
9
1
2
10
9
COM8
SATA DOM Power
Select (JP11)
9
10
2
1
9
10
2
1
COM9
COM10
Clear CMOS
Data (JP9)
9
10
2
1
COM6
9
10
2
1
COM5
9
10
2
1
COM4
9
10
2
1
COM3
1
SMBus
2
1
12
11
Intel
H81
TPM
(optional)
Power-on
Select (JP10)
USB 0-1 Power
Select (JP5)
USB 4-5 Power
Select (JP6)
LPC Debug
USB 2.0
DIO Power Select
(JP13)
DIO 11/13/15/17
Output State (JP7)
DIO 3/5/7/9
Output State (JP12)
Chassis
intrusion
ASMedia
ASM1442
SATA 3.0
SATA 2.0
PS/2 KB/MS Power Select
USB 8-9 Power Select
COM1 RS232/422/485 Select
COM2 RS232/422/485 Select
COM1 RS232/Power Select
COM2 RS232/Power Select
(JP2)
(JP16)
(JP14)
(JP15)
(JP4)
(JP1)
(JP17)
(JP18)
(JP19)
(JP20)
iTE
IT8888G
ITE
IT8893E
ITE
IT8892E
Intel
WG82574L
Intel
WGI217LM
ISL95820
Nuvoton
NCT5104D
Note:
SATA1 supports SATA DOM.
USB 2-3/6-7 Power
Select (JP8)
8
7
2
1
LAN2 State
LAN2 State
LAN1 State
LAN1 State
2
3
System Memory
Standby
Power LED
Features
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.
Important:
When the Standby Power LED lights red, it indicates that there is power on the
system 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.
Rear I/O
Onboard I/O
Storage
Expansion
DDR3_2
DDR3_1
• Two
240-pin
DDR3 DIMM sockets
• Supports
DDR3 1333/1600MHz
•
Supports dual channel memory interface
•
Supports up to 16GB system memory
• HD620-H81B: LAN1 only.
• HD620-H81X: 10 COM (COM1 to COM10).
• HD620-H81B/D: 2 COM (COM1 and COM2).
