I have a great problem with my HP G62 b26SL notebook.
This pc has a Ati Hd 5470 (with 512 mb) vga.
After the upgrade to win 10 the vga is not recognized, so I removed the driver and I tried to install the vga driver by HP support (version for Win 7).
Before install these drivers, I setted the compatibility with Win7 as this guide AMD Switchable Graphics not working in Windows 10 (HP Pavilion - Microsoft Community
But During the installation , appears a blu screen and the pc restarted. After the log in, I only can see a black screen and I can't do anything.
Help me please