Asus laptop ROG G53sx FAN constantly running at max speed both CPU and GPU fan

it happen after i clean my heat fins using vacuum cleaner
the CPU and GPU temp is under 40c so its not over heating

what i tried

download speed fan , no luck it wont let me set the fan speed using program
re flash the bios using CMD /nodate
remove Cmos battery ,laptop battery press power button 30 sec , still no luck


any suggestions/solutions?


Thanks in advance