12
Pin 1
(3) 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
SYSFAN2
SYSFAN1
CPUFAN
1
4
GN
D
+1
2
V
CP
U
F
A
N
IN
C
P
UF
AN
O
U
3
1
1
3
(4) Primary IDE Connector (40-pin block): IDE1
This connector supports the provided IDE hard disk ribbon cable. After connecting the
single plug end to motherboard, connect the two plugs at other end to your hard
disk(s). If you install two hard disks, you must configure the second drive to Slave
mode by setting its jumpers accordingly. Please refer to the documentation of your
hard disk for the jumper settings.
IDE Connector
Pin 1
IDE1
•
Two hard disks can be connected to each connector. The first HDD is referred to
as the “Master” and the second HDD is referred to as the “Slave”.