Hi guys... how can i turn the monitor back on when i turned it off... i need it for a script. tnx already edit: i found this in a other post to turn it off $WM_SYSCOMMAND = 274 $SC_MONITORPOWER = 61808 Opt('WinTitleMatchMode', 4) $hwnd = WinGetHandle('classname=Progman') DllCall('user32.dll', 'int', 'SendMessage', 'hwnd', $hwnd, 'int', $WM_SYSCOMMAND, 'int', $SC_MONITORPOWER, 'int', 2)