Hardware Configuration
ROBO-8716VG2A User’s Manual
2-7
J18: Keyboard Lock Header
PIN No.
Signal Description
1 +5V
2 NC
3 Power/Suspend
LED
4 Key
lock#
5 GND
J6: HDD LED Header
PIN No.
Signal Description
1 +5V
2 IDEACT#
J19: IR Header
PIN No.
Signal Description
1 +5V
2 GND
3 IRRX
4 GND
5 IRTX
6 NC
J20: External SMBus Header
PIN No.
Signal Description
1 SMBCLK
2 NC
3 GND
4 SMBDATA
5 +5v
J21/22: Bracket Side USB Connector
PIN No.
Signal Description
1
Vcc (Stand By)
2 D-
3 D+
4 GND