Cisco SE-CL-L3 - Internal Diagnostic LEDs

AC power supplies:
• Off—No AC input (12 V main power off, 12 V
standby power off).
• Green, blinking—12 V main power off; 12 V standby
power on.
• Green, solid—12 V main power on; 12 V standby
power on.
• Amber, blinking—Warning threshold detected but 12
V main power on.
• Amber, solid—Critical error detected; 12 V main
power off (for example, over-current, over-voltage,
or over-temperature failure).
DC power supplies:
• Off—No DC input (12 V main power off, 12 V
standby power off).
• Green, blinking—12 V main power off; 12 V standby
power on.
• Green, solid—12 V main power on; 12 V standby
power on.
• Amber, blinking—Warning threshold detected but 12
V main power on.
• Amber, solid—Critical error detected; 12 V main
power off (for example, over-current, over-voltage,
or over-temperature failure).
Power supply status (one LED each power supply unit)6
Internal Diagnostic LEDs
The server has internal fault LEDs for CPUs, DIMMs, and fan modules.
Cisco Application Services Engine Hardware Installation Guide
25
Maintaining the Server
Internal Diagnostic LEDs