Disable OS for permanent monitor

mowriter
mowriter Member Posts: 3 New User

I've connected my all in one "touch" screen to a laptop, and mean to use the thing only for a dumb monitor.  Touch screen is very NOT responsive. 

 

I still have the monitor revert back to the all in one PC (android OS) after the laptop sleeps for a while.  How do I disable the all in one "PC" functionality so I don't have to poke and push and tap endlessly on the ODF and HDMI buttons to get moved back to plain old monitor?

Best Answer

  • -Justin
    -Justin Member Posts: 2,362 Skilled Specialist WiFi Icon
    Answer ✓

    mowriter,

     

    Unfortunately, the only way to avoid that would be to turn the external display off. When you power the notebook back on give it a couple seconds and then turn the external display back on, it should automatically detect the notebook pushing a signal and go right to that display rather than have to tap on screen buttons.

Answers

  • -Justin
    -Justin Member Posts: 2,362 Skilled Specialist WiFi Icon
    Answer ✓

    mowriter,

     

    Unfortunately, the only way to avoid that would be to turn the external display off. When you power the notebook back on give it a couple seconds and then turn the external display back on, it should automatically detect the notebook pushing a signal and go right to that display rather than have to tap on screen buttons.

  • mowriter
    mowriter Member Posts: 3 New User

    Thank you for that info.  I keep the laptop on for extended periods, and tucked away. Is it possible to remove and re-insert the HDMI connection, too?  Would plugging it back in re-establish the signal that there's a peripheral attached?

     

    Do these models usually have non-responsive touch screens?  Seems counter-productive for a touch screen PCs touch screen not to work (Media All-In-One Model No. DA220HQL - Version A smiaog).  I find when I push HARD on the screen, then touch the HDMI button, it responds.  And this is after I have to plug in a mouse to the PC to even select the OCR button in the bottom tray.  

     

     

  • -Justin
    -Justin Member Posts: 2,362 Skilled Specialist WiFi Icon

    mowriter,

     

    We have a DA220HQL here near me that I use as an external monitor to test desktop products, I am not going to lie, it is not the best experience getting the OSD to switch to HDMI. I am not sure if it is maybe because it is the Android operating system having to transit from one to the other, either way, using the method I listed is how I do it every time and it works flawlessly that way, saving me the trouble of clicking some onscreen buttons. Smiley Wink