HP 3PAR StoreServ 7400 4-node 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 40 7200 Interconnect Ports LEDs
Figure 41 7400 Interconnect Ports LEDs
Table 15 Interconnect port LEDs
A 7200 does not use any external interconnect links. Interconnect port LEDs should always be off.7200
Failed to establish link connectionOnAmberFault7400
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.
36 Understanding LED Indicator Status

HP 3PAR StoreServ 7400 4-node Specifications

General

Brand	HP
Model	3PAR StoreServ 7400 4-node
Category	Storage
Language	English