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Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.1 No. 12)
Chassis and Power Fan
Connectors
(3-pin CHA_FAN1)
(see p.1 No. 10)
(3-pin CHA_FAN2)
(see p.1 No. 26)
(3-pin PWR_FAN1)
(see p.1 No. 2)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1 No. 3)
(3-pin CPU_FAN2)
(see p.1, No. 4)
24
The front panel design may differ by chassis. A front panel module
mainly consists of power switch, reset switch, power LED, hard drive
activity LED, speaker and etc. When connecting your chassis front
panel module to this header, make sure the wire assignments and the
pin assign-ments are matched correctly.
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
+ 12V
CHA_ FAN_SPEED
FAN_SPEED_CONTROL
CPU_FAN_SPEED
+12V
GND
1 2 3 4
GND
+12V
CPU_FAN_SPEED
Please connect the chassis
Front_R-
Front_R+
speaker to this header.
Front_L+
Front_L-
1
Please connect the fan cable
to the fan connector and
match the black wire to the
ground pin.
Please connect the CPU fan
cable to the connector and
match the black wire to the
ground pin.
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