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Chapter 5
CPU FAN / SYSTEM FAN (Cooler Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin (only for CPU FAN) power
connector and possesses a fool-proof connection design.Most coolers are designed with color-coded power
connector wires. A red power connector wire indicates a positive connection and requires a +12V power
voltage. The black connector wire is the ground wire (GND). Please remember to connect the power to the
cooler to prevent system overheating and failure.
CAUTION:
Please remember to connect the power to the CPU fan to prevent CPU overheating and failure.
Illustration
Jumper / Header Name
Pin No. and definition
CPU Fan
1: GND
2: Power
3: Sense
SYS Fan
1: GND
2: Power
3: Fan speed
3 SENSE
1
2 POWER
1 GND
2
3
3 FAN_SPEED
1
2 POWER
1 GND
2
3
Содержание AcerPower APM6
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Страница 14: ...Chapter 1 5 Block Diagram ...
Страница 15: ...6 Chapter 1 Main Board Placement ...
Страница 31: ...22 Chapter 1 Input Output Map Assignment 1 Address Device ...
Страница 32: ...Chapter 1 23 Input Output Map Assignment 2 Address Device ...
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