Question about SAMTRON 78DF 17" CRT Monitor

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I have the SAMTRON 56 V 14" COLOUR MONITOR .

HELLO, the monitor i have is SAMTRON 56V 14" COLOUR MONITOR .WHEN EVER I STARTS MY PC THE control Locked appears with locked signal i could not exit from the problem and moreover the screen size and controls like brightness/contrast/ and other controls cannot be adjusted . will any one facing the same problem? is so what is the solution to come out of the problem? bye radha .

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  • Anonymous Sep 12, 2008

    I am also facing same problem ...please let me know if u have any solution for this

  • darshak37 Mar 29, 2009

    my problem is to remove the nagging screen setting menu which keeps
    popping up in the middle of the screen. even after pressing the exit
    button

    on the monitor it is not going

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Change the eprom (A41dDC) after connect pc then switch on monitor
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Posted on Nov 22, 2008

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  • Contributor
  • 13 Answers

It could just be a problem with the montior as it is a rather old one you could try going into display settings and changing the screen size and brightness/contrast and other controlls. or you could always just buy a new montior can get lcds these days for £50.

Posted on Sep 08, 2007

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Posted on Jan 02, 2017

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