JETWAY NF9T Series Technical Manual page 15

Pin 7-8 Closed: When Case open function pin short to GND, the Case open function
was detected. When Used, needs to enter BIOS and enable 'Case Open Detect'
function. In this case if your case is removed, next time when you restart your computer,
a message will be displayed on screen to inform you of this.
JME (3-pin): Clear ME_RTC Function Setting
SYSFAN_DET (3-pin): SYSFAN1/SYSFAN2 R.P.M. Select
JME→ Clear ME_RTC Function Setting
1 3
1-2 Closed Normal；
1 3
2-3 Closed： Clear ME_RTC.
SYSFAN_DET
1 3
SYSFAN1 R.P.M. Selected;
1-2 Closed：
1
3
SYSFAN2 R.P.M. Selected.
2-3 Closed：
10