IBM Midrange System DS4000 Series User Manual

Chapter 7. Advanced maintenance, troubleshooting, and diagnostics 335
To perform the firmware and NVSRAM update, perform these steps:
1. Open the Subsystem Management window for the DS5000 storage subsystem that you
want to upgrade. To download the firmware, select Advanced  Maintenance 
Download  Controller Firmware, as shown in Figure 7-5.
Figure 7-5 Subsystem Management window: Controller firmware update

IBM Midrange System DS4000 Series Specifications

General

Brand	IBM
Model	Midrange System DS4000 Series
Category	Storage
Language	English