.3 H/WConnectors SETUP

3.HARDWARE SETUP

7)CPU Fan, Power Fan, and Chassis Fan Connectors (CPU_FAN, CPU_FAN2, PWR_FAN, CHA_FAN)

The four fan connectors support cooling fans of 350mA (4.2 Watts) or less. Orient the fans so that the heat sink fins allow airflow to go across the onboard heat sinks instead of the expansion slots. The fan wiring and plug may vary depending on the fan manufacturer. Connect the fan cable to the connector making sure that the black wire matches the ground pin. (NOTE: Use the “ Rotation” signal only with a specially designed fan with a rotation signal. You can monitor the Rotations Per Minute (RPM) using ASUS PC Probe (see 6. SOFTWARE REFERENCE).

WARNING! The CPU and/or motherboard will overheat if there is no airflow across the CPU and onboard heatsinks. Damage may occur to the motherboard and/or the CPU fan if these pins are incorrectly used. These are not jumpers,

do not place jumper caps over these pins.

CPU_FAN

CPU_FAN2

CHA_FAN

PWR_FAN

CUV4X-DLS

Rotation +12V GND

CUV4X-DLS 12-Volt Cooling Fans

8)USB Header (10-1 pin USBPORT)

If the USB port connectors on the back panel are inadequate, one USB header is available for two additional USB port connectors. Connect the USB header to a 2-port USB connector set and mount the bracket to an open slot in the chassis. (The USB connector set is optional and does not come with the motherboard package.)

 

 

 

 

 

 

 

 

 

 

 

 

 

USBPORT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USBP3+ GND

PowerUSB –USBP3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CUV4X-DLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 6

5 1

Power USB

–USBP2

USBP2+

GND

NC

CUV4X-DLS Front Panel USB Header

38

ASUS CUV4X-DLS User’s Manual