Asus KFN32-D SLI SAS User Guide - Page 22

Onboard LEDs

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2.1.2 Onboard LEDs 1. Standby power LED (SB_PWR1) The motherboard comes with a green standby power LED that lights up to indicate that the system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. 2. CPU warning LED (CPU_WARN1) The CPU warning LED lights up to indicate that a processor is not installed or the processor is not installed properly in CPU 1 socket. 3. Plug Power warning LED (WARN_LED1) The plug power warning LED lights up when you installed two graphics card but did not connect the ASUS EZ Plug™. The illustration below shows the location of the onboard LEDs. 2- Chapter 2: Hardware information

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2-2
Chapter 2: Hardware information
2.1.2 Onboard LEDs
1.
Standby power LED (SB_PWR1)
The motherboard comes with a green standby power LED that lights
up
to indicate that the system is ON, in sleep mode, or in soft-off
mode. This is a reminder that you should shut down the system
and unplug the power cable before removing or plugging in any
motherboard component.
2.
CPU warning LED (CPU_WARN1)
The CPU warning LED lights up to indicate that a processor is not
installed or the processor is not installed properly in CPU 1 socket.
3.
Plug Power warning LED (WARN_LED1)
The plug power warning LED lights up when you installed two graphics
card but did not connect the ASUS EZ Plug™. The illustration below
shows the location of the onboard LEDs.