IBM H SERIES RS/6000 - Manual (Page 175)

Change Hardware Vital Product Data Task
Use this service aid to display the Display/Alter VPD Selection Menu. The menu will
list all resources installed on the system. When a resource is selected a menu is
displayed that lists all the VPD for that resource.
Note: The user cannot alter the VPD for a specific resource unless it is not machine
readable.
Add Resource to Resource List Task
Use this task to add resources back to the resource list.
Delete Resource from Resource List Task
Use this task to delete resources from the resource list.
Change Configuration Service Aid and Add or Delete Drawer
Configuration Task
Use this service aid to add or delete features to the system configuration.
Note: Drawers are the only features that can be added or deleted.
Add or Delete Drawer Configuration Task
This task provides the following options:
List All Drawers
Add a Drawer
Remove a Drawer
The supported drawer types are:
Media SCSI Device Drawer
DASD SCSI DASD Drawer
Chapter 7. Using the Service Aids 7-15