Specifications

ASUS J1900I-C
1-13
5. CPUandchassisfanconnectors(4-pinCPU_FAN,4-pinCHA_FAN)
Connectthefancablestothefanconnectorsonthemotherboard,ensuringthatthe
black wire of each cable matches the ground pin of the connector.
Donotforgettoconnectthefancablestothefanconnectors.Insufcientairowinsidethe
systemmaydamagethemotherboardcomponents.Thesearenotjumpers!Donotplace
jumpercapsonthefanconnectors!
J1900I-C
J1900I-C Fan connectors
CPU_FAN
CHA_FAN
CPU FAN PWM
CPU FAN SENSE
CPU FAN VCC
GND
CHA FAN PWM
CHA FAN SENSE
CHA FAN VCC
GND
6. USB 2.0 connector (10-1 pin USB_23)
ThisconnectorisforUSB2.0ports.ConnecttheUSBmodulecabletothisconnector,
then install the module to a slot opening at the back of the system chassis. This
USBconnectorcomplieswithUSB2.0specicationthatsupportsupto480Mbps
connection speed.
Neverconnecta1394cabletotheUSBconnector.Doingsowilldamagethemotherboard!
TheUSBmodulecableispurchasedseparately.
J1900I-C
J1900I-C USB 2.0 connectors
+5V
USB5-
USB5+
GND
(NC)
+5V
USB6-
USB6+
GND
USB_23
PIN 1