HP 3PAR StoreServ 7450 Storage Service Guide

Table 14 SAS port LEDs
IndicatesAppearance
No activity on port. This LED does not indicate a Ready state with a solid
On as the I/O Module External Port Activity LEDs do.
OffGreen
Activity on portFlashing
Interconnect Port LEDs
The controller node has two interconnect ports and each includes two LEDs.
NOTE: Incorrectly configured interconnect cables illuminate amber port LEDs.
Figure 18 7450 Interconnect Ports LEDs
Figure 19 7450 Interconnect Ports LEDs
Table 15 Interconnect port LEDs
Failed to establish link connectionOnAmberFault7450
No error currently on linkOff
1. Interconnect cabling errorFlashing
2. Controller node in wrong slot
3. Serial number mismatch between controller nodes
Link establishedOnGreenStatus
Link not yet establishedOff
Verifying Service Processor LEDs
The HP 3PAR SP (Proliant DL320e) LEDs are located at the front and rear of the SP.
16 Understanding LED Indicator Status