So appearently, I was using the Radeon 520 graphics card for the entire time but thought it was R5 M435. Now I downloaded back the drivers on my laptop which are old and saw that it shows up as Radeon 520. Then I downloaded latest Radeon 520 drivers but now it again shows up as R5 M435. How do I fix this issue? Also adding onto that, I also can't open radeon settings.