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Connectors, switches, and LEDs 124
System board LED indicators
The system board LED indicators monitors the status of the hardware components. When any of these
indicators are activated, the system health indicator on the front panel lights up.
Item Code Function Status Description
1 LED1 Processor fan failure Amber Processor fan (fans 1–3) error detected
2 LED2 Memory module failure Amber Memory module error detected
3 LED3 System/processor over
temperature (OTP)
Amber A system or processor temperature
sensor has been breached.
4 LED4 System fan failure Amber System fan (fan 4) error detected