Replacing A Display Module - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Figure 11-40 Performance maintenance
Step 8 Tap Startup on the home screen. Ensure that the smart cooling product is running
normally without any alarms.
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11.13 Replacing a Display Module

Prerequisites
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Context
Recommended tools: Phillips insulated torque screwdriver (M4), ESD gloves
Preparation: Maintain from the front door.
Procedure
Step 1 (Optional) Back up data. If the WebUI or ECC is not configured, skip this step.
1.
2.
3.
Step 2 Replace the display module.
Issue 13 (2023-08-20)
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). Go to 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 admin user. Choose
Maintenance > Configuration File. (Optional) After entering Configuration
File Encryption Password, click 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.
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