Hello, how is everyone?
I have a problem with my Nintendo switch Lite…
My switch lite turns on the fan on full blast every time i turn the console on… and even when I put it in sleep it turns off… when i turn it back on again the fan goes on full speed. I moded my switch with a chip a few years ago and now it runs hekate so i can see it draws full 5w when the console is turned on… i opent the console a few times throuhhout the years just (first for modding) for replacing analog sticks because of the stick drift… and after the last time i chagned the analog sticks it started having this Fan problem… i honestly cant remember did i disconected the battery this last time (i think maybe not) and i maybe touched something i shouldnt… i am verry careful but this time i cant remember if i did something wrong. I am not a profesional fixer… even if i did do my own soldering when i was modding the console i was just following the instructions and did a pretty good job for a noob… i am telling this just in case someone directs me to a problem solution maybe i could try and fix it 
(i am honestly afraid to take it to a repair shop because in my small country i doubt there is a good one). Thank you everyone in advance
hello. i checked this area… everithing looks fine… even checked the connection with multimeter (as good as I knew honestly). everything looks fine… the only thing I didn’t check is the black small chip in the middle
Take out the fan and check the flex to make sure it is not cut anywhere. omething similar happened to me with an OLED and it was cut off a bit by a line.
100% it is the same fan and it is not a motherboard issue
I will check that. Thank you. And I will order a new fan because it’s not expensive