BCM RX680R - CPU and System Fan Connectors (CPU_FAN1, SYS_FAN1, SYS_FAN2); System Panel (FIO

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RX680R User’s Manual

1.7.2 CPU and System fan connectors (CPU_FAN1, SYS_FAN1, SYS_FAN2)

Connect the fan cables to the fan connectors on the motherboard, making sure that the

black wire of each cable matches the ground pin of the connector.

1.7.3 System Panel (FIO_PANEL1)

This connector is for a chassis-mounted front panel. The functions are as following.

CPU_FAN1,SYS_FAN1,SYS_FAN2

Do not forget to connect the fan cables to the fan

connectors. Insufficient air flow inside the system may

damage the motherboard components.

These are not jumpers! DO NOT place jumper caps on

the fan connectors.

1. HHD LED+

3. HHD LED-

5. GND

7. RST

9. +5V

2. PWR LED+

4. PWR LED-

6. PWR_BTN

8. GND

10. KEY

BCM RX680R - CPU and System Fan Connectors (CPU_FAN1, SYS_FAN1, SYS_FAN2); System Panel (FIO_PANEL)