Sagem 4450E - Manual (Page 149)

SAGEM 3P@C
3P@C Installation Manual
Page 9-8 Reproduction and communication in any form prohibited without the written permission of SAGEM SA
9.2.3. Reset
Reset of the service board needs to be implemented under the following condition:
When some unrecovered faults occur to the system, you can recover the system by resetting the
service board.
Reset method for the card:
Reset
mode Operation Generation conditions
Soft reset Use the reboot {<0-15>}*1
command to reboot the specified
slot card. Troubleshooting
prompt
You can implement the power-off reboot to the service
board through the hot plugging.
9.2.4. Replacing Service Board
If the system control board needs to be replaced in the system running process, you should implement the
following operation:
Steps Operation Inspection (display of the
indicator and screen)
Step 1 To confirm the slot of the replaced
service board, execute the
command show version all or
show boardinfo. The system indicator flashes
normally.
Step 2 Confirm that the service in the
service board stops, and the
service should be transferred to
other cards or devices if
necessary.
Note
In the card plugging process, you must wear the anti-static
wrist strap, and guarantee that the other end of the anti-static
wrist strap is connected to the ESD jack of the chassis. On the
other hand, you should avoid contacting the circuit with your
hands.
Step 3 Unplug the service board:
a) Unplug the cables from all
interfaces of the card.
b) Unscrew the screws from the
both sides of the card.
c) Pull the extractors on the both
sides of the card, and press them
outward, thus unplugging the card
from the connector of the
backboard of the chassis.
d) Hold the front panel to unplug
the card from the slot completely.
e) Put the replaced card in the
anti-static package.
Step 4 After unplugging the card, you
should plug a new service board
in the slot of the original service
board in 60 seconds
(see the detailed installation steps
in the hardware installation part).