My Sony monitor's display screen power button no longer works whether I try to turn my monitor on or off! When I turn on my computer, the monitor will turn on automatically by itself. When I turn off my computer, the monitor will also automatically turn off after everything has been shut down completely. I have made no downloads recently and there are no installed software on my computer that is causing this effect. I'm running on Windows XP, if that matters..
Hope someone can help, thanks!