Huawei Tecal RH5485 Problem Determination And Service Manual page 169

Tecal RH5485 Server
Problem Determination and Service Guide
Step 1 Reach through the power-supply bay and insert the internal flash memory into the connector.
Step 2 Pull up on the locking collar to lock the internal flash memory in place.
Step 3 Reinstall the power supply (see "Replacing the hot-swap power supply") and reconnect the
power cable.
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Removing the front USB assembly
To remove the front USB assembly, complete the following steps.
Step 1 Read the safety information and "Installation guidelines".
Step 2 Turn off the server and peripheral devices, and disconnect the power cords and all external
cables as necessary to replace the device.
Step 3 Remove the top cover (see "Removing the top cover").
Step 4 Remove the top cover bracket (see "Removing the top-cover bracket").
Step 5 Remove the middle fan (see "Removing the middle hot-swap fan").
Step 6 Remove the memory cards and memory card fillers (see "Removing a memory card".
Step 7 Disconnect the SAS cables from the RAID card controller.
Step 8 Remove the RAID card controller (see "Removing the RAID adapter carrier and the RAID
adapter assembly").
Step 9 Remove the memory-card cage (see "Removing the memory-card cage").
Issue 02 (2011-05-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5 Removing and replacing components
5-39