Health LED warning conditions

Health LED warning condition Cause
Amber, blinking at 1 flash per second

Ambient temperature or server temperature is above the operating temperature range.1

See Fan and thermal issues.

Red, blinking at 1 flash per second

  • A fan is not installed.

  • The fan has failed.

  • Ambient or server temperatures are above the operating temperature range.1

See Fan and thermal issues.

Red, blinking at 1 flash per 4 seconds System power problems exist. See Hardware issues.
1

10°C to 35°C (50°F to 95°F)