mainboard is replaced. For details, see Import/Export in the Huawei Rack Server iBMC
User Guide.
NOTE
l iBMC 2.32 and later versions support the import and export of configuration files.
l The original iBMC and BIOS configuration files exported from the iBMC can be directly imported
after the mainboard replacement. However, the exported configuration files do not contain password
information. You need to manually configure the password for the iBMC user. For details, see
Import/Export in the Huawei Rack Server iBMC User Guide.
l If the iBMC of the mainboard to be replaced cannot be logged in or the iBMC and BIOS
configuration files are not exported before the mainboard is replaced, you need to manually
configure the iBMC and BIOS after replacing the mainboard.
l The iBMC and BIOS configuration files exported from the iBMC contain configuration items. For
details, see "Configuration File Description" in the Huawei Rack Server iBMC User Guide.
Step 4 Wear an ESD wrist strap. For details, see 1 Safety Instructions.
Step 5 Determine the rack number and chassis number of the server to be removed, and label its
panel to prevent misoperations.
Step 6 Power off the 5288 V3. For details, see 4.2 Powering Off the Server.
Step 7 Remove all external cables such as power and network cables.
Step 8 Remove the 5288 V3 and put it on an ESD desktop. For details, see 3.6 Removing the
Server.
Step 9 Remove the chassis cover. For details, see 7.11 Removing the Chassis Cover.
Step 10 Remove the supercapacitor if it is installed. For details, see 7.33 Removing the
Supercapacitor (RAID Controller Card).
Step 11 Remove the riser cards. For details, see 7.19 Removing the Riser Card.
Step 12 Remove the air duct. For details, see 7.13 Removing the Air Duct.
Step 13 Remove all fan modules. For details, see 7.15 Removing a Fan Module.
Step 14 Press and hold down the latches on both sides of a fan module bracket, and lift the bracket.
Use the same method to lift the other fan module bracket. See steps (1) and (2) in Figure
7-82.
5288 V3 Server
User Guide
7 Replacing Parts
Issue 26 (2018-11-19) Copyright © Huawei Technologies Co., Ltd. 197
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