23) CI (Chassis Intrusion Header)
This motherboard provides a chassis detection feature that detects if the chassis cover has been removed.
This function requires a chassis with chassis intrusion detection design.
Pin No.
Definition
1
Signal
2
GND
21) COMC_PW/COMD_PW/COME_PW/COMF_PW (Serial Port Header Power Select Jumpers)
The power select jumpers are used to select serial port power.
22) COMA_PW/COMB_PW (Serial Port Header Power Select Jumpers)
The power select jumpers are used to select serial port power.
1-2 Close: Set to 12V.
1-2 Close: Set to 12V.
2-3 Close: Set to 5V. (Default)
2-3 Close: Set to 5V. (Default)
1
1
1
1
1
- 20 -