13
13
System Case Connections
HDLED
RESET
VC C5
GN D
VCC5
PWR LED
PWRBTN
PWRBTN
PWRLED
HDDLE
RSTSW
NC
GND
JW FP
Pin 1
SPEAK1
SPKR
GND
NC
VCC5
Pin 1
PWRLED1
Pin 1
(8) FAN Power Headers: SYSFAN1 (3-pin), SYSFAN2 (3-pin), CPUFAN (4-pin)
These connectors support cooling fans of 350mA (4.2 Watts) or less, depending
on the fan manufacturer, the wire and plug may be different. The red wire should
be positive, while the black should be ground. Connect the fan’s plug to the
board taking into consideration the polarity of connector.
FAN Power Headers
SYSFAN1
SYSFAN2
PUFAN
1
4
GND
+12V
FAN1IN
FAN1 OUT
1
3
13
(9) CD Audio-In Headers (4-pin): CDIN1
CDIN are the connectors for CD-Audio Input signal. Please connect it to
CD-ROM CD-Audio output connector.
CD Audio-In Headers
CDIN
4 1
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