● The electrical resistance between the ground terminal and ground point is less
than 0.1 ohm on a multimeter.
5.5.3 Installing a Hard Disk
This section describes how to install a hard disk units for the rst time to avoid
hard disk damage.
Precautions
Precautions for the use of hard disks
● Use Huawei hard disks. The system cannot recognize the hard disks provided
by other vendors.
● Wear an ESD wrist strap to protect the USG and hard disks from electrostatic
damage.
● Hold the two side surfaces of a hard disk, do not touch the PCB board or
squeeze the hard disk, and do not vibrate, bump, or stack hard disks.
● For mapping relationships between the USG and hard disks, see Hardware
Overview.
Tool
ESD bag
Procedure
Step 1 Remove the
ller panel from a hard disk slot.
Figure 5-46 Removing the ller panel from a hard disk slot
HUAWEI USG6000E Series
Hardware Guide 5 Hardware Installation
Issue 08 (2022-04-20) Copyright © Huawei Technologies Co., Ltd. 570