Hi Dranyos, and welcome to the HP Forums! :smileyhappy:
I understand that you are having a problem with your updates for your HP ENVY dv7-7233nr Notebook PC. I will try my best to help you resolve this issue.
In this document for Downloading or Updating Software and Drivers for HP Computers are steps for recovering the original drivers as well as how to use the HP Support Assistant to find updates.
I hope this information helps, please let me know how it goes.
Thank you and have a great day!