![Chassis Intrusion Header](/images/new-backgrounds/103199/10319991x1.webp)
Intel Desktop Board DH67GD Product Guide
Chassis Intrusion Header
Figure 20, C shows the location of the chassis intrusion header. This header can be connected to a mechanical switch on the chassis to detect if the chassis cover is removed. This switch should be in the open position when the chassis cover is installed and closed when the cover is removed.
Table 8 shows the pin assignments and signal names for the chassis intrusion header.
Table 8. Chassis Intrusion Header Signal Names
Pin Description
1Ground
2Intruder#
Consumer IR (CIR) Headers
The Desktop Board has two CIR headers: the receiver or input header (Figure 20, D) and the output or emitter header (Figure 20, E). The receiver header consists of a filtered translated infrared input compliant with Microsoft CIR specifications and a “learning” infrared input. The learning input is a
NOTE
The Consumer IR option must be enabled in the system BIOS before it can function. Press <F2> at boot to enter the system BIOS, and go to Advanced > Peripheral Configuration > Enhanced Consumer IR, and set this option to Enabled.
Table 9 shows the pin assignments for the front panel CIR receiver (input) header and Table 10 shows the pin assignments for the back panel CIR emitter (output) header.
Table 9. Front Panel CIR Receiver (Input) Header Signal Names
Pin | Signal Name |
|
|
1 | Ground |
3No Connection
5+5 V Standby
7Key (no pin)
Pin | Signal Name |
|
|
2 | LED |
|
|
4 | |
|
|
6 | Vcc |
|
|
8 | CIR Input |
|
|
46