MVBX2-X User’s Manual
12
z
Your system has an ATX power supply with at least +5V standby/720mA
power.
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CPU / CHASSIS FAN Connector “J6/8/9”
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These are 3-Pin connector that support cooling fan of 12 VDC/0.5A or less,
when the system goes into sleep state, fan should be shut down to eliminate
audible noise and reduce power consumption. You can monitor the fan speed
by way of W83977EF chip and the fan must come with a tachometer output on
the J6 and J9.
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The CPU and motherboard will overheat if there is no air flow across the CPU
and onboard heat sink. Damage may occur to the motherboard and the CPU fan
if these pins are incorrectly used.
1
3
Pin
Assignment
1
+5VSB
2
GND
3
Wake-Up Signal
