User's Guide

1. Installing Internal Optional Devices
Express5800/R120d-2E User’s Guide
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Chapter 2 Preparations
5. Secure the protective cover with six screws you have removed in Step 2.
6. Disconnect SAS cable from the factory-installed HDD cage.
7. Install expander board to Expansion Bay and secure it with five screws provided with 2.5-inch HDD
cage.
8. Connect the two SAS cables (long) provided with the server to RAID Controller and Expander board.
(Refer to Chapter 2 (1.18 Use of Internal Hard Disk Drives in the RAID System).)