JETWAY NF835 Series, Руководство пользователя

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Pin (1-2) of AT_COPEN (4-pin): ATX Mode/AT Mode Select
Pin 1&2 of AT_COPEN
→
ATX/AT Mode Select
1-2 Open: ATX Mode
Selected(Default);
;
1-2 Closed: AT Mode Selected.
Pin1
2
3
4
Pin1
2 4
3
*ATX Mode Selected: Press power button to power on after power input ready;
AT Mode Selected: Directly power on as power input ready.
Pin (3-4) of AT_COPEN (4-pin): Case Open Message Display Function Select
Pin 3&4 of AT_COPEN
→
Case Open Detection
C
A
S
E
OPEN
2
GN
D
4
3
Pin1
Pin (3-4) 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
’
AT_COPEN
AT_COPEN