Fan speed almost 6000RPM upon boot

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I have an asus zenbook ux32la. The computer had hinge issues, so I decided to take it apart and check the situation(i have much more computer exp on desktops). I noticed that there were some plastic parts damaged and I then decided to assemble it back Invould not do much. When I assembled it back, the fans were normal until aroun 1min into the boot. After that I restarted and turned off the conputer, waited a couple of minutes and still the same issue. I have checked the drivers and there no issues, I have checked the processes and all seems normal, checked the temperature of the HW and it is looking great. Tried to change something via BIOS but that bios is oddly limited, giving me no options to do any changes in voltage or fans speed or whatever. Any suggestions ?

 

[Stall]

After troubleshooting for a while, noticed that a cable was getting warm and a burnt rubber/plastic smell was coming from it. It was the LCD connector to the screen(which I had issues with previously)