NEC EXPRESS 5800 ES1400 SERIES Online Service Manual page 109

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Replacing the Intrusion Switch
1.
Power off the system and remove the left side panel as described earlier in this chapter.
2.
Tag and disconnect the intrusion switch cable from the system board connector.
Intrusion
Alarm
Connector
3.
Using a small Phillips-head screwdriver, remove the two screws securing the intrusion switch
to the rear of the chassis. Remove the intrusion switch and cable assembly.
4.
Position the replacement intrusion alarm switch behind the rear of the chassis and secure it
with two Phillips-head screws inserted through the rear of the chassis.
Connect the intrusion alarm switch cable to the system board connector.
5.
6.
Install the left side panel as described earlier in this chapter.
7.
Power on the system.
Intrusion Alarm Switch Cable Connection
Replacing the power Switch
Upgrading Your System 4-49

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