BESTEK BNX-H81, User Manual

Page: 19 / 52

19
Front Panel Connector (FP1)
Pin Definition Pin Definition
1 Speaker (+) 2 KB Lock (+)
3 NC 4 NC
5 Buzzer (-) 6 I2C Bus SMB Clock
7 Speaker (-) 8 I2C Bus SMB Data
Front Panel Connector (FP2)
Pin Definition Pin Definition
1 Power Switch (+) 2 Reset Switch (+)
3 Power Switch (-) 4 Reset Switch (-)
5 HDD LED (+) 6 Power LED (+)
7 HDD LED (-) 8 Power LED (-)
USB 2.0 Pin Header (USB2)
Pin Definition Pin Definition
1 VCC 20 NC
2 NC 19 VCC
3 NC 18 NC
4 GND 17 NC
5 NC 16 GND
6 NC 15 NC
7 GND 14 NC
8 USBP_0N_C 13 GND
9 USBP_0P_C 12 USBP_1N_C
10 NC 11 USBP_1P_C
2.7 Internal Connectors