Chapter Overview 159
Replacing Parts and
Upgrading Firmware
Chapter Overview
This chapter includes information on the following:
■ Removing and Replacing Cards on page 160
■ Removing and Replacing Drive Modules on page 162
■ Replacing the Redundant Power Supply on page 169
■ Removing the Library Cover and Feet (2/20 & 4/40 Series Only) on
page 172
■ Removing and Replacing a Cosmetic Door on page 174
■ Upgrading Firmware on page 176
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