Switch Leds; Serial Numbers - HP MSM765 zl Installation Manual

LED
HDD Activity (green)
Network Activity (green)

Switch LEDs

The following figures show the Test, Fault, and Module Status LEDs on the switches in which the
controller can be installed.
Figure 2 Test, Fault, and Module Status LEDs on a Series 5400 zl switch
1
1. Fault LED
2. Test LED
3. Module Status LEDs
Figure 3 Test, Fault, and Module Status LEDs on a Series 8212 zl switch
1
1. Fault LED
2. Test LED
3. Module Status LEDs

Serial numbers

Serial numbers are required when contacting HP or a reseller for warranty assistance or for coverage
under a service agreement. For future reference, record the serial and product numbers in the
warranty booklet.
State
Flashing
Off
Flashing
Off
2 3
Meaning
At boot, the Module Status, HDD Status, and CF Status LEDs
are green for ~2s, then orange for ~2s, then back to green
for ~1s, and finally all are turned off.
The drive is active.
The drive is not active.
There is network activity on one or both internal ports.
If either ports fails, the controller status LED is set to flashing
orange.
There is no network activity on either port.
2 3
Switch LEDs 5