issue resolved.. I kept turning it on and off and somehow it worked.. im not exactly sure what went wrong.

Hello guys. I have a legion 5 17ach6h with Ryzen 7 5600h and RTX3060.
It was working perfectly fine but the cpu was overheating so i decided to replace thermal paste. I bought one from local hardware store and replcaed. it looked fine then the fan started to spin at the full speed after about 1 minute and then immediately shut off after 10 seconds. Then I though if i have done something wrong, so i cleaned up everything with IPA and put new thermal paste. but the issue was still there. After that, I came across [URL="https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/3309089-lenovo-legion-5-high-fan-spin-turns-off-after-34-seconds"]this...