HP ProLiant SL4540 Gen8 Server - Manual (Page 17)

Component identification 17
Item Description
5 Serial connector
6 Link LED
7 Activity LED
8 Activity LED
9 Link LED
Description Status
Health LED
Off = I/O module is in good health.
Amber = I/O module has one of the following health
issues:
• Thermal alarm on a mezzanine card
• I/O module power has failed on one of the power
rails.
• The I/O module is not fully seated in the connector.
1Gb link LED Green = Network link
Off = No network link
1Gb activity LED Flashing green = Network activity
Off = No network activity
10Gb/40Gb link LED Green = Network link
Off = No network link
10Gb/40Gb activity
LED Flashing amber = Network activity
Off = No network activity
Management module connectors and LEDs
Item Description
1 RCM connector (SL-APM)
2 Management module UID LED
3 Management module health LED
4 iLO connector
5 Reserved