HP StorageWorks 2000 Series Reference Manual page 161

You can view information about field-replaceable units (FRUs) other than drive
modules in an enclosure. For information about installed drive modules, see "Disk
Drive List" on page 155.
To view FRU information:
1. Select Monitor > Status > Advanced Settings > FRU Information.
The drive enclosure panel shows all enclosures in the system and the status of each
enclosure.
2. Select an enclosure.
The following panels are displayed:
Enclosure Midplane – Shows information about the chassis-and-midplane FRU
Enclosure Controller A – Shows information about the controller module or
expansion (I/O) module FRU in the upper slot
Enclosure Controller B – Shows information about the controller module or
expansion (I/O) module FRU in the lower slot
Enclosure Power Supply 1 – Shows information about the power-and-cooling
module FRU in the left slot (with respect to the back of the enclosure)
Enclosure Power Supply 2 – Shows information about the right power-and-
cooling module FRU in the right slot (as viewed from the back of the enclosure)
You can view status information about each enclosure component. To change the
enclosure name, location, and rack position values, see "Entering Enclosure
Information" on page 143.
To view enclosure status:
1. Select Monitor > Status > Enclosure Status.
The drive enclosure panel shows all enclosures in the system and the status of each
enclosure.
2. Select an enclosure.
The Enclosure Details panel shows the following information about the selected
enclosure:
Name – Name assigned to the enclosure.
Vendor – Enclosure manufacturer.