IBM Midrange System DS4000 Series Hardware Manual page 359

Downloading the firmware
Only systems in optimal state can be upgraded. To download the firmware, perform these
steps:
1. From the Enterprise Management window (EMW) menu bar, select Tools  Upgrade
Controller Firmware, as shown in Figure 7-12. When the Firmware Upgrade window
(Figure 7-13 on page 342) opens, any system listed in the EMW will also appear here.
Figure 7-12 Access Controller Firmware Upgrade Tool
Chapter 7. Advanced maintenance, troubleshooting, and diagnostics
341