HP StorageWorks Multi-protocol Router Installation Guide (A7437-96003, September 2005)

Monitoring the MP Router56
Nonport side LEDs
The LEDs on the nonport side of the MP Router provide information about the overall system status
and the fan assemblies, as shown in Figure 12 and Table 14.
The LED patterns might temporarily change during POST and other diagnostic tests. For information
on interpreting LED patterns, see the following sections:
• System status LEDs—nonport side, page 57
• Fan status LEDs, page 57
Figure 12 Nonport side LEDs
Table 14 Nonport side LEDs descriptions
Item Component
1
System status LEDs
2
Fan status LED
3
Fan fail status LED
FAN OK FAN FAIL FAN OK FAN FAIL
SYSTEM
PORTS
SYSTEM
PORTS
FAN OK FAN FAIL
1
2
3
MRO25006
a