14
6.1.9
Front Panel Connector
(F_PANEL1: 14-pin header)
The front panel connector connects to the indicator LEDs and buttons on the computer's front
panel.
Function
Pin
Description
Function
Pin
Description
Power
1
ACPILED
Speaker
2
Beep Power
LED
3
NC
4
NC
5
GND
6
NC
Power
7
PWRBT_SW#_C
8
PC Beep
Button
9
GND
Reset
10
NC
HDD
LED
11
HDDLED
12
EXTRST-
13
HDDLED-
14
GND
6.1.10
I2C Connector
(I2C_1 : 4-pin wafer)
The I2C connector is for system debug.
Pin
Description
1
+5V_DUAL
2
PCH_GP38_PU
3
PCH_GP39_PU
4
GND
6.1.11
Keyboard/Mouse Connector
(KB_MS1: 6-pin wafer)
The keyboard/mouse connector connects to a PS/2 Y-cable that can be connected to a PS/2
keyboard and mouse.
Pin
Description
1
+5 V KB DATA
2
MS DATA
3
MS CLK
4
KB DATA
5
KB CLK
6
GROUND