IBM Power System Series

Removing and Replacing a cache battery pack
Contacting IBM support
Problem determination and recovery
Review the following information about using problem determination and recovery procedures for the
8202-E4C, 8202-E4D, 8205-E6C, or 8205-E6D system.
Attention: To maintain system availability and prevent possible data loss, contact your next level of
support for any service related to the SAS storage subsystem on the 8202-E4C, 8202-E4D, 8205-E6C, or
8205-E6D system.
For more details on service, support, service request numbers (SRNs), and feature information for the
SAS storage subsystem, see the following information:
v Planning for cables
v Removing and replacing SAS RAID adapters and batteries
v Service request numbers
Related information:
SAS RAID controllers for AIX
SAS RAID controllers for IBM i
SAS RAID controllers for Linux
Serial-attached SCSI cable planning
16 SAS subsystem