Chapter 2: Hardware installation
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BIH11-IHP User’s Manual
JPANEL1: Front Panel Header
This connector includes Power-on, Reset, HDD LED and Power LED connections. It allows user
to connect the PC case’s front panel switch functions.
Pin Assignment
Function
Pin Assignment
Function
1
N/A
N/A
2
Power LED (+) Power
LED
3
HDD_LED (+)
HDD LED
4
5
HDD LED (-)
6
Power LED (-)
7
Ground
Reset
Button
8
Power Button Power-On
Button
9
Reset Control
10 Ground
SPWR1/2: HDD Power Connector
Pin Assignment
1
+5V
2
Ground
3
Ground
4
12V
JDIO1: Digital I/O Connector
This connector offers digital I/O functions and address is set in BIOS.
Pin Assignment
1
VCC3_3
2
DI01
3
DO01
4
DI02
5
DO02
6
DI03
7
DO03
8
DI04
9
DO04
10 Ground
