HP StorageWorks SAN Switch 2/32 V4.2.X Installation Guide (AA-RTQVD-TE, May 2004)

Managing the SAN Switch 2/32

66 SAN Switch 2/32 Version 4.2.x Installation Guide

Figure 20: Power supplies and fan assemblies locations

Each fan assembly contains two fans, identified by Fabric OS as follows, viewing

the switch from the non-port side:

■ The fan assembly on the right contains fans #1 and #2.

■ The fan assembly in the center contains fans #3 and #4.

■ The fan assembly on the left contains fans #5 and #6.

Any of the following methods can be used to determine whether a fan assembly

requires replacing:

■ Check the Fan Failure LED on the face of the fan assembly.

■ Issue the fanshow command.

■ In Web Tools, click the Fan Status icon.

Motherboard Assembly

The switch must be powered off and removed from the fabric (and possibly from

the cabinet) to replace the motherboard assembly. To determine whether the

motherboard assembly requires replacing, first check the Switch Power/Status and

Port Status LEDs. Next, run diagnostics (refer to the HP StorageWorks Fabric OS

4.2.x Procedures User Guide). If the motherboard assembly appears to require

replacing, contact your switch supplier.

1 Power supply #2

2 Fan assembly containing fans 5,6

3 Fan assembly containing fans 3,4

4 Fan assembly containing fans 1,2

5 Power supply #1

SHR-2580A

1 3 4 5