What should my boot order be?

Recently got this lenovo thinkpad and i have decided to try to install debian on it through usb. The problem though is that i do not know what the boot order should be. Can anyone help me out? (Btw, the BIOS version is 1.49)

u/Actual-You-8288 — 1 month ago

bar thing on top left corner

how do i get rid of it? I've already tried to turn off translucent windows but it didn't work

u/Actual-You-8288 — 3 months ago