UEFI
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When trying to image these computers, using FOG, I am not able to pxe boot. It takes me to a screen that has ip4 and ip6. I tried both and neither will pxe. The two models I am trying are HP ProDesk 400 G9 and Dell Precision 3850. In the past, I had to switch from UEFI to Legacy. On these new computers using legacy boot is not an option. Pxe boot is turned on both machines in the BIOS. I made sure all drivers are up to date.Secure Boot is disabled. Bios on both devices are also up to date. I know the issue is UEFI but I do not know how to solve it.
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@smazzola Specifically what do you have set in your dhcp server, dhcp option 67? For uefi based computers you need either snponly.efi or ipxe.efi. None of the bios based ipxe boot loaders will work, like undionly.kpxe. It must be a uefi boot loader.
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If I change the boot loader will both legacy and uefi work. I only have 2 models that do not support legacy.
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@smazzola Well a question back to you is, what is your dhcp server? What is the manufacturer and model of the dhcp server. If its a linux or windows dhcp server then you are in luck. Here is a tutorial on how to create a dynamic dhcp server that will send the proper boot file based on the pxe booting computer. https://wiki.fogproject.org/wiki/index.php/BIOS_and_UEFI_Co-Existence