UEFI Boot Order: put Customized Boot to the top. Define Customized Boot Option: choose Add + put the setting: \EFI\ubuntu\grubx64.efi. We found the correct path string when opening the GRUB via the Boot from EFI File option in the Fast Boot Options (F9). In the beginning, the options list contained: OS boot Manager.
Method 2: Add Linux boot entry in the boot settings. Many people encounter another common issue: the absence of Linux grub entry from the boot options. This means that there is only Windows, no Linux option in the boot settings. If it is the same case with you, go to BIOS settings.
Product: HP Pavilion x2 - 10-n155sa. Operating System: Microsoft Windows 10 (64-bit) As far as i can see its impossible to boot from a usb stick when theres no legacy option in the bios. It doesnt detect the stick but it works on my other newish laptops and pcs because they support the legacy option. The HP bios is very limited on this model
Press the Power to restart and then start pressing the F10 key to enter BIOS Setup Utility. Other manufacturers like Dell, Asus, and Lenovo use F2 to access the BIOS utility. In the BIOS Setup Utility, use the right and left arrow keys to open the Security tab. Next, select Administrator Password and press Enter.
The last BIOS update for the system came out in 2018, well after the 10xx series released in 2016. The HDMI idea is a decent workaround, but given a lack of wide reporting of this issue (only a couple of forum posts that mentioned toggling the CSM or making other changes fixed the issue on 10xx cards), I'm inclined to think this is some kind of strangeness or misconfiguration rather than a