System diagnostics and indicator codes
The diagnostic indicators on the system front panel display system status during system startup.
Topics:
• Power button LED
• Bezel LED
• Status LED indicators
• System health and system ID indicator codes
• iDRAC Direct LED indicator codes
• NIC indicator codes
• Power supply unit indicator codes
• Drive indicator codes
• Using system diagnostics
Power button LED
The power button LED is located on the front panel of the Rear Accessed configuration system and on the rear of the Front
Accessed configuration system.
Figure 148. Power button LED of the Rear Accessed configuration
Figure 149. Power button LED of the Front Accessed configuration
Table 106. Power button LED description
Power button LED
indicator code
Condition
Off System is not operating, regardless of power supply available.
On System is operating, one or more of the non-standby power supply units are active.
Slowly blinking System is performing powering on sequence and iDRAC is still booting.
10
170 System diagnostics and indicator codes