SOYO SY-KT880 DRAGON 2 User Manual page 23

Hardware Installation
4. The fans power connector should be connected to CPUFAN1.
Note: If the fan is defective or Power connector is not connected to
CPUFAN1, the system will enable Fan Off Control function. See
page 20 for more information on FOC function.
When the CPU temperature exceeds the temperature set in the CPU
Temp. Protection in the BIOS setup, SOYO's Anti burn Regulator
(ABR) will automatically shutdown the system and beep until the
power button is pressed for one time. For more info about ABR, check
page 25.
SY-KT880 DRAGON 2
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