Clover iso will only boot from legacy and then its just blank, shows no drives and it should at least show the eMMC even if its barely functional. Refind of course wont work booted legacy. And neither boots from 32bit UEFI, just get popup that they dont support 32ia.
I did find one where guy got windows to boot on nvme using only GRUB2. I will have to watch that one couple more times though seemed kinda involved. And another where guy used GRUB2 to call Clover from file in same EFI directory, who knows might work better than booting from iso on usb. That one would seem most likely. But lot of the videos are too fast and they are from non-native English speakers so it can be hard to follow. And NONE of them are trying to do this on a 32bit UEFI computer. Things that would/should work on either legacy computers with nvme via adapter or on 64bit UEFI computer that just doesnt support nvme, dont work on 32bit only UEFI.
Not that anybody should worry, just a puzzle for me, the laptop is of no actual use or importance. Got 2GB RAM and N3050 Celeron (slower than the N2840) and that insane 32bit UEFI bios that continually tries to reset secure boot, etc cause of the bad and now nonexistent battery.
Oh by way in legacy mode the windows installer in tiny10 did offer to install to the nvme drive if gpt changed to mbr. Even if I wanted windows on this computer, think its unlikely I could get 64bit windows to boot. But Tiny10 is working on the near twin of this one. And yes in legacy mode, vaguely remember messing to get it installed and annoyed I had to use legacy. Thought it was just screwed up bios. though its on the 32GB eMMC. So no messing with nvme driver stuff.