Our Lite Touch ISO image that we use for PXE booting is over over 250MB. It likely contains way more drivers and files than needed.
We would like to get the ISO size down to less than 30MB so we can use it for VPro AMT IDE Boot Redirection (which has a max size limitation of 30MB ISOs.
A small ISO would also make the deployment wizard boot faster anyway.
Is there a way are to figure out the bare minimum drivers per model to add to to the boot ISO and then create a new ISO that contains only those drivers?
What else would be required other than obviously the network drivers?
The rest of drivers like audio, video and other drivers can be installed after the Install OS task and should not need to be in the boot ISO.