PXE Boot with Latitude 5410

Hi

I'm trying to push my image from WDS to a Latitude 5410 but it is not working, here is the events

- F12 when booting (onboard nic IPV4)

- it start PXE and connect to the WDS server

- I choose the boot image I have done , including Dell Winpe driver packs (https://www.dell.com/support/kbdoc/en-us/000107478/dell-command-deploy-winpe-driver-packs)

- it loading the wim file from the server

- I see the startup Windows logo

- I see the message: starting installation software

- I get this message and the process stop: WdsClient: an error occours when trying to obtain an IP address from the DHCP server...

So I suspect a network drive problem, but I installed the lastest Winpe driver packs, so I'm not sure what to do next

thanks