Can't boot from USB stick. Bios says USB boot is enabled. Can't move it to top of the list. Have no more ideas. Any suggestions? Lenovo B50-70. : r/computers
Cómo iniciar desde un disco USB en el BIOS (menú de inicio) - ideapad , Lenovo - Lenovo Support ES
Bricked laptop - Lenovo B50-80 | Tom's Guide Forum