
Advanced System Use & Maintenance
User Manual
ApplianceStor
50
Rev. 1, November 2011
59
Connectors
Chassis intrusion connector (2 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch.
Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusion sensor or switch sends a high-level signal to this connector when a chassis component is
removed or replaced. The signal is then generated as a chassis intrusion event.
By default, the pin labeled "Chassis Signal" and "Ground" are shorted with a jumper cap. Remove
the jumper caps only when you intend to use the chassis intrusion detection feature.
Figure 81- Chassis intrusion
ME firmware force recovery setting (3-pin ME_RECOVERY1)
This jumper allows you to quickly recover the Intel Management Engine (ME) firmware when it
becomes corrupted.
Figure 82- ME firmware force recovery