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Chapter 6 Troubleshooting
General Installation Troubleshooting Flow
Common Troubleshooting Procedures
Fault 1 The system login password is lost.
[Fault Description]
The login password is forgotten or lost, and so it is not possible to configure the data.
Abnormal working
Check the cabinet installation (if the
device is mounted into a cabinet)
Check the mounting of
RG-WALL1600-S3100
(if the device is
mounted into a cabinet)
Check the power
connection
Check the installation of the power
module
Check the line cards and other
plug-in units on the backplane
Check the installation and
fastening of the line cards
Check the indicators on the line
cards
Check the connection of the serial
port and its parameters
Check the connection of the fibers or
cables of various ports
Contact Ruijie technical support