ASRock FM2A88M BTC User Manual - Page 27

Chassis and Power Fan, Chassis Speaker Header

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FM2A88M+ BTC 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. Chassis Speaker Header (4-pin SPEAKER 1) (see p.11 No. 12) Front_RFront_R+ Front_L+ Front_L1 Please connect the chassis speaker to this header. Chassis and Power Fan Connectors (3-pin CHA_FAN1) (see p.11 No. 10) GND +12V CHA_FAN_SPEED FAN_SPEED_CONTROL Please connect the fan cable to the fan connector and match the black wire to the ground pin. (3-pin CHA_FAN2) (see p.11 No. 26) GND + 12V CHA_ FAN_SPEED (3-pin PWR_FAN1) (see p.11 No. 2) CPU Fan Connector FAN_SPEED_CONTROL (4-pin CPU_FAN1) CPU_FAN_SPEED +12V (see p.11 No. 3) GND Please connect the CPU fan cable to the connector and match the black wire to the ground pin. 1 2 3 4 (3-pin CPU_FAN2) (see p.11, No. 4) GND +12V CPU_FAN_SPEED English 23

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23
English
FM2A88M+ BTC
Chassis Speaker Header
Please connect the chassis
(4-pin SPEAKER 1)
speaker to this header.
(see p.11
No. 12)
Chassis and Power Fan
Please connect the fan cable
Connectors
to the fan connector and
(3-pin CHA_FAN1)
match the black wire to the
(see p.11
No. 10)
ground pin.
(3-pin CHA_FAN2)
(see p.11
No. 26)
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
GND
+ 12V
CHA_FAN_SPEED
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.
Front_L+
Front_R-
1
Front_R+
Front_L-
(3-pin PWR_FAN1)
(see p.11
No. 2)
CPU Fan Connector
Please connect the CPU fan
(4-pin CPU_FAN1)
cable to the connector and
(see p.11
No. 3)
match the black wire to the
ground pin.
(3-pin CPU_FAN2)
(see p.11, No. 4)
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
GND
+12V
CPU_FAN_SPEED