Question about Samsung SyncMaster 540N 15" LCD Monitor

1 Answer

Having problem with buttons they are not working

I use Samsung Syncmaster 540n TFT monitor. it was working fine last night but when i turn on my PC today my monitor started auto adjusting the Colour/contarst/brightness and i can't stop it or turn on/off the monitor. there was some liqiud like spot on the sceern from upper corner to down straight to the button i doubt some one by mistake pour water or something on it. now i don't know what to do. All button are working but not doing what they should do
When i press and hold any button the auto adjusting stop but when i leave the button it start again i don't have any idea what to do. Pls help me. Thank You :)

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  • Mike_Tyson Jan 11, 2008

    But i never opened TFT monitors so i am afraid of any fatal damage by my mistake. should i take it to Hardware technical person ?. Is it a serious problem or it can be fixed easily?. Do u think i have to replace something if it is caused be water ? if yes than what sud be replaced according to you.

  • Mike_Tyson Jan 11, 2008

    buy a new monitor :S oh thats a bad news for me. :( I don't remember exactly when the warranty period is over but i think it is over :(

  • Mike_Tyson Jan 11, 2008

    ah ok, i think i cleaned it. Thank you so bro :)

  • Mike_Tyson Jan 11, 2008

    much*

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The monitor thinks the "AUTO" button is depressed continuously. If water or something got into the button membrane and shorted it out it could cause this to happen. You would have to open up the screen to try and clean the buttons but that's not a guaranty.

Posted on Jan 11, 2008

  • Dean Joly
    Dean Joly Jan 11, 2008

    Most computer technicians should be comfortable enough to open the display to check it out. Most likely the buttons are all on a little board, could be very hard to find a replacement. If cleaning the buttons doesn't fix the problem then you will probably have to buy a new screen.



    Is it still under warranty?

  • Dean Joly
    Dean Joly Jan 11, 2008

    Warranty perioid was most likely a year.



    If it was under warranty, you could clean it up as best you could to make it look like it wasn't a liquid spill and try to get it replaced by Samsung.



    17" LCD monitors are going for about $150US these days.

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