A new Lenovo laptop bought this August came with Windows 10. Windows 8.1 worked on it, except when drivers were missing; only Windows 10 is supported. When I try to boot the Windows 7 installation in Legacy mode the "Loading Windows Files" loading screen appears along with the "Starting Windows" boot screen. Shortly after, this Blue Screen error appears every time I try to do so.
If I try it in UEFI mode, it freezes on the "Starting Windows" boot screen and has a weird red bar at the top of the screen. I have secure boot disabled and have tried both UEFI and Legacy mode.
I even tried disabling TPM, and the Optimized OS defaults option. Lastly I flashed the BIOS but still got the same results.
What's the next step to get Windows 7 on my IdeaPad 330-15IGM (manual)?