Asus P2-M3A3200 User Manual page 37

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M3R78L CPU Fan Connector
Do not forget to connect the fan cables to the fan connectors. Insufficient air
flow inside the system may damage the motherboard components. These are
not jumpers! Do not place jumper caps on the fan connectors!
5. Back audio connector (20-1 pin Back_Audio Connector)
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M3R78L Back_Audio Connector
We recommend that you connect a high-definition front panel audio module to
this connector to avail of the motherboard's high-definition audio capability.
6. LED connector (5-pin LED_CON)
This connector supports the Power and HDD activity LEDs in the system front
panel.
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M3R78L LED Connector
ASUS P2-M3A3200/P4-M3A3200
R
R
R
CPU_FAN
AUDIO
LED_CON
1
3-7