28
System Case Connections
HDLE
D
RE
SE
T
VC
C5
GND
VCC5
PW
R
LED
PW
R
B
T
N
PWR
B
T
N
PWRL
ED
HDDL
E
RS
T
S
W
NC
G
ND
JW FP
Pin 1
SPEAK
SP
KR
GND
NC
VCC
5
Pin 1
PWRLED
Pin 1
(8) FAN Headers (3-pin) : SFAN1, SFAN2, CPUFAN
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.
SFAN2
1
3
SFAN1
1
3
1
3
CPUFAN
(9) CD Audio-In Headers (4-pin) : CDIN
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
