6
2-2 Internal Jumper and Connector Setting
(1) JBAT(6-pin): Clear CMOS / FLASH Select
5-6 Closed:
Flash Override.
6
4
2
3-4 Closed:
RTC Reset;
1-2 Open:
Normal (Default);
1-2 Closed:
Clear CMOS;
3
1
5
6
4
2
3
1
5
6
4
2
3
1
5
(2) COPEN (2-pin): Case Open Message Display Function Select
1-2 Open
：
Normal (Default);
1
1-2 Closed
：
Case Open.
1
Pin (1-2) Close: 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.
(3) AT_Mode (3-pin): AT/ATX Mode Function Select
AT Mode.
Pin1
2-3 Closed:
ATX Mode
(Default);
1-2 Closed:
Pin1
JBAT
COPEN
AT_MODE