Why does linux from a flash drive not see other drives on a laptop?

Question

linux

Good afternoon.
I recently purchased an asus rog laptop.
For web development, I work under ubuntu.
I had a bootable flash drive created via systemback.
So now I'm writing with her.
The laptop has 2 more disks, but for some reason from a flash drive, gparted sees only a flash drive and the sudo fdisk -l command also sees only a flash drive.
In the bios, there is only boot from a USB flash drive or windows boot manager.
What could be the reason?

Answer 1

Reply.
Maybe your flash drive does not have any drivers to see the disks, try switching the disks to ide emulation
Maybe there are gpt partitions, try disabling uefi

Answer 2

There was the same problem. Try using another program to burn the disc image.