hi every one i have e question ?i have Lenovo X1 Yoga problem with fan.when laptop turn on fan is spining and for 5 secon turn of .
is a problem if I join pin 1 with pin 3?
is a problem if I join pin 1 with pin 3?
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Re: Lenovo X1 Yoga problem with fan
when i join this pin fan is spining -
Re: Lenovo X1 Yoga problem with fan
or if there is another way I can fix this problem I have found that the problem is with the boardComment
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Re: Lenovo X1 Yoga problem with fan
this is shcematic for my laptopComment
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Re: Lenovo X1 Yoga problem with fan
Check fuse F4, check voltage on pin 1 and 3, check continuity between pin 3,5 and 6 to MEC1653 ( lines FAN_ID / FAN_ON / FAN_FRQ).----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Lenovo X1 Yoga problem with fan
i check fuse is 5 v in pin 3 (fan_on) no voltage i continity line fo 3 .5.6 and go in controller chip (u23)Comment
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