NEC NEAX Express, User Manual

Page: 79 / 200

Configuring Your System 3-29
Chassis Intrusion Detection Jumper
The chassis contains an alarm switch that sends a notification signal to the
server management software if a cover is removed. The jumper at pins 5, 6, and
7 controls whether this alarm feature is enabled or disabled.
!
CAUTION
For normal operation leave Chassis Intrusion Detection
jumper at factory-default setting.
To disable the chassis intrusion switch:
1.
Power off the system and remove the left panel as described in Chapter 4 of
this guide.
2.
Move the chassis intrusion detection jumper from pins 5-6 to pins 6-7 to
disable the alarm switch.
3. Reinstall the side cover for your safety, and connect the power cord to the
system.
4.
Power on the system on, and wait for POST to complete.
5.
Run the SSU to configure the system.
BMC Forced Update Mode
!
CAUTION
Leave BMC Forced Update Mode jumper at factory-
default setting: Setting this jumper incorrectly will prevent
the system from booting. A technically qualified person
should only do programming. Contact your dealer or sales
representative for more information.