HP AA HP Netserver 4000 Reference Guide

HP NetServer AA
Hewlett-Packard Company
7-4
Isolating the Faults
When first troubleshooting the array check the following in order:
1. Check each SSDL for the following:
The status lights in column 1 and 2 are green.
A tuple button is lit and not blinking.
Both power lights (one for each power supply) are green.
In most cases it is safe to assume if the connection status lights
are green then solid connections exist. However, in rare cases
the connection indicators can display green while a solid
Status Lights
Tuple ID
Buttons
Power Indicators