I'm getting this issue on a new HP laptop ( Zbook15 ) that came with an on-chip integrated Intel HD Graphics 4600 plus the discrete nVidia Quadro K1100M.
When the CPU-Integrated graphic card is enabled ( by default in BIOS settings ) I can't boot with the Win7PE bootkey I've prepared, and, if it starts, soon it become unusable. Seems like the integrated graphic card overwrites the boot env RamDisk space.
Not to say, if I disable the integrated graphic, the key works like a charm.
Someone else got the same issue?
Some ideas and solutions?
thanks in advance.
Edited by vipex, 21 February 2014 - 04:52 PM.