I can't boot my laptop Extensa 15 ex215-52 from USB

caspar
caspar Member Posts: 7

Tinkerer

I can't boot my Extensa 15 ex215-52 laptop from USB (neither from flash drive nor from DVD).

The device does not appear in the Boot menu. It only shows the OS installed on the SSD.
I can't boot using the boot menu either (it also displays only the OS installed on the SSD).

Secure Boot is disabled in the BIOS.

What can I do to boot from USB?

Answers