4
ATXCTL1: Backplane to mainboard ATX power control connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 GND 2
PSON#
3 5VSB
USB1, USB2: External USB 2.0 connectors from the mainboard
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 USB_VCC 2 GND
3 DATA- 4 DATA+
5 DATA+ 6 DATA-
7 GND 8
USB_VCC
FAN1, FAN2, FAN3, FAN4: Fan connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 GND 2 +12V
3 NC
VIO_J1: PCI-X slot VIO power setting
OPTIONS DESCRIPTION
+5V
Short 1-4, 2-5, 3-6
+3.3V
Short 7-4, 8-5, 9-6 (Default)
9
8
7
●
●
●
●
●
●
●
●
■
3
2
1
