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JAUD1: Front Audio Connector
This connector allows you to connect audio jacks on the front panel.
Pin
Signal Name
Pin
Signal Name
1
MIC L
2
Ground
2
10
3
MIC R
4
NC
5
Head Phone R
6
MIC Detection
1
9
7
SENSE_SEND
8
No Pin
9
Head Phone L
10
Head Phone Detection
CPU_FAN1, SYS_FAN1: Fan Connectors
Fan connectors can be classified as PWM (Pulse Width Modulation) Mode or DC Mode.
PWM Mode fan connectors provide constant 12V output and adjust fan speed with
speed control signal. DC Mode fan connectors control fan speed by changing voltage.
PWM Mode pin definition
Pin
Signal Name
Pin
Signal Name
1
1
Ground
2
+12V
3
Sense
4
Speed Control Signal
DC Mode pin definition
Pin
Signal Name
Pin
Signal Name
1
Ground
2
Voltage Control
1
3
Sense
4
NC
Fan connector specifications
Connector
Default fan mode
Max. current
Max. power
CPU_FAN1
PWM mode
2A
24W
SYS_FAN1
DC mode
2A
24W
⚠Important
You can adjust fan speed in BIOS > HARDWARE MONITOR.
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