Errror grub rescue unknown filesystem

I tried to install Manjaro on a new Lenovo Thinkpad X13 with FreeDOS over usb drive. After changing the boot order in the BIOS I get
“error: unkown filesystem.
Entering rescue mode…
grub rescue>”
I’m completely new to Linux and quite helpless…

You want to boot from a device, where no /boot folder or partition exists.

So what do I have to do?

Return to the old boot order (UEFI Bios).

Can you post

fdisk -l

on console (with working system or Manjaro USB stick).

Thanks for your help, I found the problem. My usb drive was formatted wrong.

This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.