User manual

IA31 Motherboard User Manual
16
2.5.8 USB1: USB Pin Header
2.5.9 NB_FAN1/CPU_FAN1: Fan Connector
CPU_FAN1 NB_FAN1
2.5.10 PANEL1: Front Panel System Function Connector
Pin Number Signal Name Pin Number Signal Name
2 USBVCC 1 USBVCC
4 USB_P- 3 USB_P-
6 USB_P+ 5 USB_P+
8 GND 7 GND
Pin
SYMBOL
Pin
SYMBOL
2 HD_LED+ 1 PW_LED+
4 HD_LED- 3 PW_LED-
6 RT_BT1 5 PW_BT1
8 RT_BT2 7 PW_BT2
10 5VSB 9 RSEV
1
4
5
7
3
8
6
2