HSG60 and HSG80 Controller and HSx80 Cache Module Replacement Procedures for Array Controller Software V8.7x-x Release Notes

Replacing HSG60 and HSG80 Controllers in Single and Dual-Redundant Controller Configurations
14 HP StorageWorks HSG60 and HSG80 Controller and HSx80 Cache Module Replacement
Procedures for Array Controller Software V8.7x-x Release Notes
Replacing HSG60 and HSG80 Controllers in Single and
Dual-Redundant Controller Configurations
Use the procedures in this section to replace a controller in either single or
dual-redundant controller configurations.
This section contains the following topics:
■ Replacing HSG60 and HSG80 Controllers in Single Controller
Configurations, page 14
■ Replacing HSG60 and HSG80 Controllers in Dual-Redundant Controller
Configurations, page 20
Caution: Electrostatic discharge (ESD) can easily damage the controller. Wear
a snug-fitting, grounded ESD wrist strap when completing controller removal
and installation procedures.
Replacing HSG60 and HSG80 Controllers in Single Controller
Configurations
To remove or replace an HSG60 or HSG80 controller in a single controller
configuration, follow the instructions in this subsection.
Removing a Controller in Single Controller Configurations
Perform the following steps to remove a controller in a single controller
configuration.
1. Connect a PC or terminal to the controller maintenance port (see Figure 4 on
page 15) if the controller is operational. If the controller is not operational,
proceed to step 7.