Asrock H55 Extreme3 user manual download

For Devices:Asrock H55 Extreme3
Languages:English
Pages:59
You can view the full version and download it in PDF format.
Page 24 of 59
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CPU Fan Connector
Please connect a CPU fan cable
(4-pin CPU_FAN1)
to this connector and match
(see p.11
No. 3)
the black wire to the ground pin.
GND
PWRBTN#
PLED-
PLED+
DUMMY
RESET#
GND
HDLED+
HDLED-
1
System Panel Header
This header accommodates
(9-pin PANEL1)
several system front panel
(see p.11
No. 22)
functions.
Chassis Speaker Header
Please connect the chassis
(4-pin SPEAKER 1)
speaker to this header.
(see p.11
No. 21)
+5V
DUMMY
DUMMY
SPEAKER
1
GND
+12V
PWR_FAN_SPEED
G
N
D
+1
2
V
C
HA_FAN_
SP
EE
D
E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select
Chipset Configuration. Set the Front Panel Control option from
[Auto] to [Enabled].
Power LED Header
Please connect the chassis
(3-pin PLED1)
power LED to this header to
(see p.11
No. 24)
indicate system power status.
The LED is on when the system
is operating. The LED keeps
blinking in S1 state. The LED is
off in S3/S4 state or S5 state
(power off).
1
PLED+
PLED+
PLED-
Chassis and Power Fan Connectors
Please connect the fan cables
(4-pin CHA_FAN1)
to the fan connectors and
(see p.11
No. 9)
match the black wire to the
ground pin.
(3-pin CHA_FAN2)
(see p.11
No. 10)
(3-pin CHA_FAN3)
(see p.11
No. 31)
(3-pin PWR_FAN1)
(see p.11
No. 2)
FAN_SPEED_CONTROL
GND
+12V
CHA_FAN_SPEED
G
N
D
+1
2
V
C
HA_FAN_
SP
EE
D
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
4
3
2
1
Sample