NEED HELP!!My laptop's CPU fan is making weird noise..
So I was cleaning my laptop normally with cleaning cloth to remove surface dust,just with gentle hand and a dry cloth front and back (vents too) then I started it and the CPU fan wasn't working it was not spinning at all the software also show 0 rpm then I tried everything shutting it down, restarting, updating software etc nothing worked then I just gently tapped on left side of laptop where that fan supposed to be then it started spinning but at only 3k rpm then I tapped again then it started spinning at 6k+ but now it's making this weird noise which has never happened.
Model:- Acer predator Helios Neo 16
Had it for 7 months (still on warranty period)
It wasn't turned on for 1 month because I moved out for college and didn't want to bring it there just yet
What could be the problem?If anyone has any idea please let me know
Thank you