Replacing A Display Module - Huawei NetCol5000-C030 User Manual

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual

6.4.13 Replacing a Display Module

Prerequisites
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●
Context
Recommended tools: Phillips screwdriver (M4) and ESD gloves
Preparation: Maintain from the front door.
Procedure
Step 1 (Optional) Back up data. If the web or ECC is not configured, skip its step.
1.
2.
3.
Step 2 Replace the display module.
● Do not frequently or quickly disconnect or connect the DP cable of the display
module. Do not forcibly pull the DP cable.
● You are advised to power off the main control board (or main control module)
and then replace the display module.
● If the main control board is not powered off, you are advised to back up the
configuration file of the product by referring to
1.
2.
3.
Issue 04 (2021-03-15)
A display module needs to be replaced.
A spare display module of the same model (or BOM number) as the faulty
display module is available.
Insert the USB flash drive into the main control board or main control
module. Choose Maint > USB Operations > Export as an admin user to back
up data to the USB flash drive.
Log in to the WebUI of the smart cooling product as an administrator user.
Choose Maintenance > Configuration, and after (optional) tapping
Configuration File Encryption Password, tap Back Up Current Settings to
back up data to the computer.
Log in to the WebUI of the ECC as an admin user. Choose Query > Export
Data and set Data Type to the smart cooling product. Tap Export Local Data
of Southbound Devices to back up data to the computer.
CA UTION
Open the front door with caution to prevent damaging the controller cables.
Remove the cables from the display module.
Use a Phillips screwdriver to remove the four screws and gaskets that secure
the display module, and pull out the display module.
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
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