Installation guide

1–Installation
Component LEDs
D000102-000 B 1-41
Component LEDs
Management Module
Figure 1-36 Management Module LEDs
Module Status
The status LED indicates one of the following conditions:
• Steady Green - the module is operating normally.
• Blinking Green - LED test state.
• Off - module is in the removable state.
Module Attention
The Attention LED indicates one of the following conditions:
• Off - the system functioning normally.
• Steady Amber - the system requires some attention, which could indicate one
of the following conditions:
• The switch temperature is at a warning level on the module.
• The switch silicon temperature is at a warning level (approximately 90 degrees
C).
• DC voltages on the board are slightly out of tolerance (12V Bulk, 5V, 3.3V
and 1.8V are all monitored).
• The module can no longer function properly. The system will take the
appropriate actions to ensure that no damage is done to its components.
• Blinking Amber (once every four seconds) - LED test state, which could indicate
one of the following conditions:
• Bulk power is stable.
• The module DC-to-DC converter is enabled.
• The module is not removable.