U180 Windows 10 issue


New member
May 4, 2021
Bought a u180 second hand with windows 7 just to run some car diagnostics. The graphics drivers weren't set up so thought I'd upgrade to Windows 10. Went through the windows assistant and it was happy so installed it. Started up and all looked ok but didn't register or set it up. Started it up later to complete and it gets as far as the windows logo then says there's an graphics error, reboots, same again then goes to the diagnostic page. Have tried all the options but nothing gets it past that start up. If I put my windows key into Microsoft to go back to win 7 it's says it's a commercial key so won't let me download anything. Won't even boot in safe mode.

Anyone know how I can get in to see what's the issue or how to resolve please?