Jobs with Power Control - Wake Up tasks are not sending out Wake on LAN packets. Jobs will not run until the computer is started manually and the client connects to the server.
"Send Wake-On-Lan to inactive computers when scheduling" is disabled in the Deployment Server options (control panel applet). There is currently a bug in the engine that disables all Wake on LAN activity from jobs when this option is disabled.
Workaround: Right-click on the computer and do a Power control > Wake up live event.
Deployment Solution 6.8 and 6.9 SP4
Windows Server* 2003 R2 (Workstations Windows* XP SP2)