Huawei NetCol5000-A User Manual page 140

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
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Step 2 Disconnect the main power supply of the smart cooling product.
Step 3 Check whether the E-label identification board is properly connected.
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Step 4 Check whether cables are properly connected.
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Step 5 Reconnect the main power supply of the smart cooling product.
Step 6 If the fault persists, contact Huawei technical support.
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4.5.13 Importing a Certificate and Key
Prerequisites
You have copied CA certificate file, local certificate file, and key file into a USB disk that is
connected to the USB controller port shown in Figure 1 and has been recognized.
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Procedure
Step 1 On the home page, choose Maint > USB Operations > Import Certificate, as shown in
Figure
Figure 4-59 Import certificate
Issue 13 (2019-01-15)
If no, continue with Step
If no, reconnect the board properly and continue with
If yes, continue with Step
If yes, contact Huawei technical support to replace the E-label identification board.
If no, reconnect or replace cables and perform
Ensure that the key file has been encrypted using AES128.
Before using a USB flash drive, ensure that its data has been scanned by antivirus software
and is secure.
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