I am developing a web thin-client for an information kiosk running Win7. I make sure the screen saver is turned OFF and the "Turn off display" setting is set to NEVER.
After I leave the kiosk for part of the day (have not measured exactly how long... I am in classes and meetings) I return to find the video card to our projectors has turned off, defaulting to "no signal" displayed at the kiosk. (less than desirable)
After kicking the mouse, the display turns back on and I look to find the Turn Off Display Setting has reset to "15 min".
I've seen similar questions having problems NOT shutting off according to the power plan. This problem is the opposite... Display shuts off, ignoring the power plan.