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(8) FAN Power Headers: SYSFAN1, 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.
(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.
(10)
Serial COM Port Header: COM1
COM1 is the 9-pin block header.
Serial COM Port 9-pin Block
Pin1
FAN Power Headers
CPUFAN
1
4
GND
+12V
CPUFAN IN
CPUFAN OUT
SYSFAN2
1
3
1
3
SYSFAN1
CD Audio-In Headers
CDIN
1 4