HP BladeSystem bc2800 - Blade PC Reference Manual page 45

Table 5-2 Rear panel LEDs with the HP PC Blade Switch (continued)
6 Integrated Administrator health
7 Interconnect switch health
8 Stacking Status
9 Link/activity
10 Connector speed
Off Enclosure off, Integrated Administrator health
good
Green Enclosure on, Integrated Administrator health
good
Amber Integrated Administrator critical
Green Interconnect switch health good
Yellow Interconnect switch health degraded
Red Interconnect switch health critical
Off Switch booting/No power
Green Master of the stack
Yellow The one of the member in stack
Off Not in the stack
Green Network link
Flashing green Network activity
Yellow Port disabled
Off No network link
Yellow 1000 Mbps
Green 100 Mbps
Off 10 Mbps
LEDs 39