COMMELL LV-67O - Manual (Page 32)

LV-67O User’s Manual
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Connector: CPUFAN
Type: 4-pin fan wafer connector
Pin Description Pin Description
1 Ground 2 +12V
3 Fan Speed Detection 4 Fan Control
Connector:
SYSFAN
Type: 4-pin fan wafer connector
Pin Description Pin Description
1 Ground 2 +12V
3 Fan Speed Detection 4 Fan Control
2.14 <Switch and Indicator>
The JFRNT provides front control panel of the board, such as power button, reset and
beeper, etc. Please check well before you connecting the cables on the chassis.
Connector: JFRNT
Type: onboard 14-pin (2 x 7) 2.54-pitch header
Function Signal PIN Signal Function
HDLED+ 1 2 PWRLED+
IDE LED
HDLED- 3 4 N/C
Reset+ 5 6 PWRLED-
Power LED
Reset
Reset- 7 8 SPK+
N/C 9 10 N/C
PWRBT+ 11 12 N/C
Power Button
PWRBT- 13 14 SPK-
Speaker