Question about Samtron 76df 17" CRT Monitor

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Color problem my 15" samtron was working fine until few days ago but now it has turned a bit greenish(i suppose). the red color appears somewhat black,dark green turns yellow. could you sort it out.

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  • Daniel Sweetlin
    Daniel Sweetlin May 11, 2010

    There are three Cathod Ray guns responsible for the millions of colors.All colors are produced by mixing the three basic colors namely Red Green and Blue (RGB) at suitable proportion. If any one of the three guns fail firing then we get improper colors. This can be rectified by

    (1) hitting the monitor at the back by keeping it on a pillow the screen facing down - it will reolve the problem if the failure is due to the loosening of the Head due to repeated thermal expansion and contaction.

    (2) check the signal cable for loose connection, twisting etc on both ends - at the back of the CPU and Monitor (it is fixed)

    TRY YOUR LUCK



    profsweetlin



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There are three Cathod Ray guns responsible for the millions of colors.All colors are produced by mixing the three basic colors namely Red Green and Blue (RGB) at suitable proportion. If any one of the three guns fail firing then we get improper colors. This can be rectified by
(1) hitting the monitor at the back by keeping it on a pillow the screen facing down - it will reolve the problem if the failure is due to the loosening of the Head due to repeated thermal expansion and contaction.
(2) check the signal cable for loose connection, twisting etc on both ends - at the back of the CPU and Monitor (it is fixed)
TRY YOUR LUCK

ProfSweetlin
danielswweetlin@gmail.com

Posted on Sep 19, 2008

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