Today I opened up my pc to clean the dust out of it and when i turned it back on it wasn’t connecting to the internet. It says its connected but theres no internet. I have tried multiple things such as resetting the router and my PC. I have even tried a bunch of things i found online and when i run the troubleshooter it says there's something wrong with the router but everyone else can connect to it perfectly fine. Is there something wrong with my wifi card?