IEI Integration IMBA-Q670 v2.10 - Manual (Page 43)

IMBA-Q670 ATX Motherboard
Page 27
Figure 3-10: 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 3-10: Front Panel Connector Pinouts
3.2.10 I2C Connector
CN Label: I2C_1
CN Type: 4-pin wafer
CN Location: See Figure 3-11
CN Pinouts: See Table 3-11
The I2C connector is for system debug.