TDV Vison F173 17" Flat Panel LCD Monitor Logo
Posted on Sep 18, 2008
Answered by a Fixya Expert

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Acer monitor 19"

I can't turn off the screen. The orange light remains on at all time when the computer is turned off.
Was working fine up to last week.
Bought it Dec. 31, 2007

  • 1 more comment 
  • parenthese Sep 18, 2008

    Thanks for getting back to me so quickly.

    The light I'm referring to is the ON and OFF light on the bottom right of the screen.

    The model # is X193w. When the monitor is ON the light is blue and normally the color would turn to orange when it's idling.

    The problem is that when I turn off the computer, I can't turn off the power button. The screen is OFF but the button light remains ON.



    Thanks for your interest.

  • parenthese Sep 19, 2008

    Thanks,

    The problem seems to have been resolved by itself. So, your answer made me understand the way it works and I can figure now why it did it.

  • Steve Allison
    Steve Allison May 11, 2010

    The orange light


    Do you mean a front panel LED?

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Steve Allison

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  • TDV Vison Master 5,569 Answers
  • Posted on Sep 18, 2008
Steve Allison
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Joined: Jan 19, 2008
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It sounds very normal; when the video signal from the computer disappears, most late monitors will go to standby mode but most will also tell you it's going to sleep with some kind of message.
Turning the main system off doesn't normally disconnect the AC from the monitor so what you describe is that the monitor is plugged into a receptacle of its own, not one that you are turning off with the PC.
BTW, PCs and TVs (including monitors) aren't really 'off' when they are off. They have a small amount of current drain that serves to keep alive certain circuits so they can respond to, for example, the return of the video signal or, in the case of a TV set, a command to power up from your remote. They could not respond unless they can interpret the signal to wake up.   

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