Linux + New notebook problem

[gdasdd]

I have new Dell E7470 and have a problem with launch Linux via iPXE.

I try examples like this : http://boot.ipxe.org/demo/boot.php and this: http://ipxe.org/howto/rh_san

But in both examples, i see freezed coursor and nothing more, after successfull process of download kernel and initrd.

Have u any idea? Try in legacy and UEFI. (Freezed in UEFI and Rebooted in Legacy)

[NiKiZe]

What is the nic in the machine? have you tested chainloading into undionly.kpxe? Or how do you start ipxe?

Any chance you can post a picture of the freeze?