Hello guys, I am sorry to bother you with such a basic question. After many years of only using my favorite OS on my firewall, I have decided to install OpenBSD 7.4 on my Dell Latitude 7490 laptop, fitted with a 500 GB Samsung 980 (non pro) nvme disk i use the entire disk with auto partitioning). it had Windows on it when iÍ got it, I removed it and used Linux Mint for about a week and now i have installed OpenBSD 7.4. i have tried it a lot of times, clearing the disk with the dd if=/dev/zero of=/dev/sd0 command and also dd'd to sd0a, rsd0 and anything i could think of, i also tried exiting to shell and done some fdisk -iy sd0 (suggested on reddit) I have tested that I can get FreeBSD and Dragonfly bsd installed on the laptop.
I will gladly supply more info if needed. But how do I get my laptop to boot OpenBSD? Kind regards Isak