Cpu Fan Control - Samsung 70G7C Service Manual

4.7. CPU FAN Control

CPU FAN Troubleshooting
If FAN doesn't work well
1) Check thermal Fan locked well
2) Check FAN cable plugged well
3) change FAN.
CPU FAN Troubleshooting
One can turn the fan on & off and check the fan's operational conditions without system disassembly.
•
SAFC's default setting is "Fan off" or "Minimum Fan Speed".
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Press "ON" in "ON/OFF Control" Fan is turned on to maximum fan speed
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Press "OFF" in "ON/OFF Control" Fan returns to default setting.
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4. Trouble shooting
4-18