Advertisement
NCA-5530 User Manual
J13 (1-2)1
1-2 Force Boot Up from BIOS (Default)
2-3 Force Boot Up from BIOS2
Pin No.
Description
1
+P3V3_AUX
2
BIOS_BOOT_SEL
3
J12 (1-2)1
1-2 Enable dual BIOS (Default)
2-3 Disable dual BIOS
Pin No.
Description
1
+P3V3_AUX
2
DUAL_BIOS_DIS
3
JCOM2
The power board layout shows the connectors and jumpers on the board. Refer to the following picture as a
reference of the pin assignments and the internal connectors.
JATX1-4, 24 & 25: 4-pin Power Connector
Pin No.
Description
1
GND
3
P3V3
JATXP12V: 4-pin Power Connector
Pin No.
Description
1
GND
3
GND
GND
GND
Pin No.
2
4
Pin No.
2
4
Description
GND
P12V
Description
P12V
P12V
24
3
4
1
2
3
1
4
2
Advertisement
