Table of Contents
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1
Quick Setup Guide
1.4.11 Cooling Fan Connectors
On/Off
1
Power
Sense
3
Chip fan
Power
On/Off
1
Second fan
1.4.12 Power Connectors
The system board requires a minimum of 250 Watt power supply to
operate. Your system configuration (amount of memory, add-in cards,
peripherals, etc.) may exceed the minimum power requirement. To en-
sure that adequate power is provided, use a 300 Watt (or greater)
power supply.
14
Sense
3
Power
!
Ground
1
CPU fan
1
!
3
Chassis fan
11
1
3.3V
3.3V
!
-12V
3.3V
Ground
Ground
PS-ON
+5V
Ground
Ground
Ground
+5V
Ground
Ground
-5V
PW-OK
+5V
5VSB
+5V
+12V
20
10
+12V
Ground
1
3
!
2
4
Ground
+12V
Sense
3
Ground
Power
N. C.
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