Iei-integration IMBA-Q770 Manuel d'utilisateur télécharger pdf (Page 41)

IMBA-Q770 ATX Motherboard

Page 26

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.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 211 212

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Iei-integration IMBA-Q770 Manuel d'utilisateur Page 41