I have the same HP Z2 G1i – it works for me with
sanboot.PNG
“SANBOOT”
The BIOS also seems very finicky to me—I even disabled all NVMe devices and Windows and enabled only network boot—but Windows resets the setting. Setting a BIOS password didn’t change anything.

@switch_apoc You’re not an idiot. And yes, simply rerunning the installer would have been my first suggestion so glad you got it all working 🙂

@switch_apoc Well, this forum topic is pretty straight forward. Just start reading upwards beginning from this post: https://forums.fogproject.org/post/135069

@sebastian-roth the link you provided was super helpful. Upon compiling new ipxe binaries, I had to update the kernel version in FOG, and voila, we are now able to get these machines registered in Fog and deploy images. Thanks for the help! @george1421 Thanks as well!