Hello !

I own this, new to me, G3-15 (3579).

It cam with Linux installed on the M.2 NVME card (Ubuntu 16.04). I want to test Ubuntu 18.04 on the virgin HDD.

SO I'm trying to boot an UEFI USB stick with a live 18.04 OS on it.

I'm unable to find the setting(s) to make this USB stick to boot and work.  I've even tried to upgrade the BIOS to the latest 1.5.1 version to no avail.

Could you please tell me what I do wrong and/or link me to a detailed BIOS user guide for DEll platforms ?

Many thanks in advance for your help and answer.

Have a bright day.