Hi,
iam following the project now already for a long time but i have reached a point were i need some support.
We have a new series of Lenovo “ThinkBook 15 G2 ITL” series over here. The PXE starts and downloads its ipxe file but on trying to configure the hardware it fails with the message:

No configuration method succeeds

With adding a Lenovo port replicator with its own Network card it is working. But after the image i get the error from windows, that we have a “Inaccessable Boot device”. So i think the first to start here is making the network card working.