hp 15 fan error 90b

[OMWANA1966]

i have a core i3 hp laptop with error fan not running correctly press enter to continue or the computer will shut down-error 90b

i have replaced the fan and serviced the air vents but the error still remains. anybody with a solution to help me out there is welcome

[DoOm86]

Re: hp 15 fan error 90b

Hello. Do you know how to use a multimeter? Maybe you could check the voltages on the connection of the fan. If the fan is spinning regularly, probably something is wrong with the data line (the fan has 3 or 4 cable connection?)

[luvbe3]

Re: hp 15 fan error 90b

i have a core i3 hp laptop with error fan not running correctly press enter to continue or the computer will shut down-error 90b

i have replaced the fan and serviced the air vents but the error still remains. anybody with a solution to help me out there is welcome

try to remove the battery and cmos battery.. press the power button for about 30 seconds. Reinstall it and see if that fixes the problem