SCCM 2012 OSD with no User Interaction

Look at my other post to add password protection in task sequence.
http://rockyoz.blogspot.com.au/2014/11/task-sequence-password.html
MAKE SURE YOU KNOW WHERE YOU DEPLOY THIS TO. 
BAD THINGS CAN HAPPEN IF you deploy OSD to any computer shouldnt be here. You may lose your job.

1. Make sure there is no PXE password in DP -> PXE.
2.Make sure the computers you need to re-image are in one Computer Collection, Double check this.
3. Deploy OSD to computers as required, ASAP.
4.Configure your computer can be WAKE ON LAN and boot from LAN when WAK ON LAN.
5. If AMT is not supported llike me, use shutdown command to shut computers remotely, and WOL command to start computer remotely. The computers should be started then boot into PXE SCCM OSD straight after.