Asus KFSN4 DRE IKVM - Motherboard - SSI EEB 3.61 User Manual page 22

2. SAS LED (for KFSN4-DRE/SAS only)
The green heartbeat LED blinks per second to indicate that the LSI 1064E
chipset is working normally.
KFSN4-DRE Series SAS LED
3. 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.
4. Memory warning LED (MEM_WARN1)
The memory warning LED lights up to indicate that there is no power in the
memory DIMMs.
KFSN4-DRE Series Onboard LED
2-2
LED1
(green)
Blinks OFF
Normal Abnormal
MEM_WARN1
ON OFF
Abnormal Normal
CPU_WARN1
ON OFF
Abnormal Normal
Chapter 2: Hardware information
(green)
(green)