Previously my laptop would run two screens - obviously the laptop screen and then an external one. I updated to windows 10 and now the second screen wont work - Im using a HP laptop with a R4 Radeon graphics card. I checked the device manager and it has the usual exclamation marks on both levels. Ive removed the drivers from bot, reinstalled again and again and I keep getting the same error - CODE 43 - not operating. I even tried to load the auto detect program and keep getting an error from windows - so it shuts everything down....anyone else getting the same issues.