Huawei Tecal RH5485 Problem Determination And Service Manual page 157

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Tecal RH5485 Server

Problem Determination and Service Guide

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Removing a ServeRAID SAS controller battery

To remove a ServeRAID SAS controller battery from the adapter, 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.

Step 3 Remove the top cover (see "Removing the top cover").

Step 4 If you are removing the battery from a ServeRAID SAS controller located in one of the rear

I/O connectors, see "Removing an adapter" for controller removal instructions.

Step 5 If you are removing the battery from the ServeRAID SAS controller located behind the hard

disk drives, see "Removing the RAID adapter carrier and the RAID adapter assembly" for

controller removal instructions.

Step 6 Disconnect the cable that connects the battery to the battery carrier.

Step 7 Remove the battery from the adapter.

Step 8 If you are instructed to return the battery, follow all packaging instructions, and use any

packaging materials for shipping that are supplied to you.

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Replacing a ServeRAID SAS controller battery

To replace a ServeRAID SAS controller battery, complete the following steps:

Step 1 Install the battery on the ServeRAID adapter.

Step 2 Connect the cable from the battery to the battery carrier.

Step 3 If you are installing a ServeRAID SAS controller located in one of the rear I/O connectors,

see "Replacing an adapter" for controller installation instructions.

Step 4 If you are installing the ServeRAID SAS controller located behind the hard disk drives, see

"Replacing the RAID adapter carrier and the RAID adapter assembly" for controller

installation instructions.

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Issue 02 (2011-05-25)

Huawei Proprietary and Confidential

5 Removing and replacing components

5-27

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