Don't know if you can do this... I want to try and turn off an attached display using software. Ordinarily you'd use the windows power commands to put the display into standby/off, but if you then use RDP to get to the machine over the network the screen re-activates. The hardware is a Kontron KT690 with a Radeon X1250 chipset. So I thought I'd come here and ask if it can be done through a call to the catalyst drivers?
Can I turn the screen off and keep it turned off until I want to turn it back on again?