I had this issue (corrupted BIOS) with a Lenovo Yoga 460. Lenovo publishes an ISO that can be used to update the BIOS (you can burn the ISO to a disc and boot it). The ISO for your specific machine (if available) can be found at support.lenovo.com. I was able to restore my BIOS from the ISO.
I had this issue (corrupted BIOS) with a Lenovo Yoga 460. Lenovo publishes an ISO that can be used to update the BIOS (you can burn the ISO to a disc and boot it). The ISO for your specific machine (if available) can be found at support.lenovo.com. I was able to restore my BIOS from the ISO.