IEI Integration IMBA-C2160 - Manual (Page 45)

IMBA-C2160 ATX Motherboard
Page 29
Figure 3-12: Front Panel Connector Location
Function Pin Description Function Pin Description
Power LED 1 ACPILED Speaker 2 Beep Power
3 NC 4 NC
5 GND 6 NC
Power Button 7 PWRBT_SW#_C 8 PC Beep
9 GND Reset 10 NC
HDD LED 11 HDDLED 12 EXTRST-
13 HDDLED- 14 GND
Table 3-12: Front Panel Connector Pinouts
3.2.12 I2C Connector
CN Label: I2C_1
CN Type: 4-pin wafer
CN Location: See Figure 3-13
CN Pinouts: See Table 3-13
The I2C connector is for system debug.