ASROCK 775I915PL-M User Manual page 19

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System Panel Header
(9-pin PANEL1)
(see p.8 No. 18)
Chassis Speaker Header
(4-pin SPEAKER 1)
(see p.8 No. 13)
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.8 No. 10)
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.8 No. 5)
ATX Power Connector
(20-pin ATXPWR1)
(see p.8 No. 28)
ATX 12V Connector
(4-pin ATX12V1)
(see p.8 No. 2)
This header accommodates
PLED+
PLED-
PWRBTN#
several system front panel
GND
functions.
1
DUMMY
RESET#
GND
HDLED-
HDLED+
Please connect the chassis
1
SPEAKER
speaker to this header.
DUMMY
DUMMY
+5V
Please connect a chassis fan
GND
cable to this connector and
+12V
CHA_FAN_SPEED
match the black wire to the
ground pin.
Please connect a CPU fan cable
GND
+12V
to this connector and match
CPU_FAN_SPEED
FAN_SPEED_CONTROL
the black wire to the ground pin.
Please connect an ATX power
supply to this connector.
Please connect an ATX 12V
power supply to this connector.
1 9
1 9
1 9
1 9
1 9

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