I'm booting in a WinPE 10 environment but, unfortunately, keyboard and touchscreen are not responsive. If I detach and then re-attach the screen then the keyboard becomes functional; however, touchscreen (via touch or pen) still remains non-responsive. If I take the WinPE USB disk and use it to boot my SP2, on the SP2, no issues: Keyboard and touchscreen work as if in full windows, including pen support. Just as a test, I also tried WinPE 5 and the results were the same. Has anyone tried this and has it working?