Follow-up Procedure
After replacing the fan module, collect all tools. If the replaced fan module is
faulty, ll in the Repair Transmission Sheet and send the faulty module with the
Repair Transmission Sheet to the equipment supplier or the specied repair service
provider.
6.4 Replacing a Micro SD Card (USG6510E, USG6510E-
POE, USG6530E)
This section describes how to replace the micro SD card and the precautions.
Precautions
If the micro SD card has one of the following conditions, replace the micro SD
card:
● The micro SD card is damaged. That is, the USG generates the micro SD card
damage alarm: ENTEXT_1.3.6.1.4.1.2011.5.25.31.2.0.16
hwEntityExtDiskDamaged.
● The micro SD card is full. That is, the USG generates the micro SD card full
alarm: ENTEXT_1.3.6.1.4.1.2011.5.25.31.2.0.17 hwEntityExtDiskFull.
Read the precautions on using the micro SD card:
● Micro SD cards are optional and are not delivered with the device. If required,
purchase the micro SD card (part number: 06010308) from Huawei. The micro
SD card model is SDSDQAE-064G, the capacity is 64 GB, and dimensions (H x
W x D) are 1 mm x 15 mm x 11 mm (0.04 in. x 0.59 in. x 0.43 in.).
● Make sure that you have worn an ESD wrist strap and the strap is well
grounded before you hold the micro SD card. Otherwise, the micro SD card
may be damaged.
The micro SD card can be replaced no matter when the USG is powered on or
o.
If the USG is powered o, skip the sd-card oine command. The following
procedure guides you through micro SD card replacement while the USG is
powered on.
Tools
● Phillips screwdriver
● ESD wrist strap
Procedure
Step 1 Ensure that all
congurations are saved.
Step 2 In the system view, run the sd-card oine command. When the system displays a
message indicating that the SD card is oine, remove the micro SD card to be
replaced.
HUAWEI USG6000E Series
Hardware Guide 6 Maintaining the Hardware
Issue 08 (2022-04-20) Copyright © Huawei Technologies Co., Ltd. 587
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