Using a Mercer guru which appears to have an old American Megatrends BIOS in which I can locate zero options for the m.2 slot this laptop comes with.
Tried using both a Sata M.2 as well as an NVME one to no avail
GParted on EOS does not appear to pick the drive up natively
However the drive does appear to be receiving power as it gets slightly warm when connected
I only use nvme drives. Are you sure there are no settings to enable it in the Bios? You need to look under every submenu in settings. Check in advanced.
Edit: Unfortunately i can’t find a manual that would show the Bios settings screens.
Unfortunately it plays way too fast to actually see it. If you could post an actual video file that i could open within a player i coud start and stop it at least.
Do you have a second machine where you can check that it’s not the drive that is the issue? It could also just be that the slot is damaged/defective. I would check that after what Rick suggested if you are able to.