Ok so I have built what I thought was a hardware independent image using
sysprep. Works perfectly on Dell GX280 desktops but not so on to the
laptops we have a mix of Dell D505, D510, X300, C400 I have built the
driver sets and we use scripted imaging it pulls down the base and the add
on images no problem but when it reboots, it runs post and then sits at a
blank screen no HDD light or anything sysprep did have all bmsd in it and
the options that were ticked Don't Regenerate Security Identitys and run
mini setup followed by clicking reseal?

Thanks in advance