Question about Samsung SyncMaster 753S 17" CRT Monitor

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Blank Screen while Green LED is Blinking.

I have Samsung Syncmaster 793mg. here's the problem.

1. When I turn-on the system the Monitor screen is blank but the green LED blinking. I can't see anything. not even the bios start-up texts.

2.I tried unplugging it's cable connecting to the video-card and an unplug-image-status appear.

3. But my CPU is OK because it continues to boot. Infact I can hear the "windows welcome sound."

Please help I'm desperate!! and thanx in advance.

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  • ROCKY 59 Aug 22, 2008

    I have Samsung Syncmaster 794mg. here's the problem.

    1. When I turn-on the system the Monitor screen is blank but the green LED blinking. I can't see anything. not even the bios start-up texts.

    2.I tried unplugging it's cable connecting to the video-card and an unplug-image-status appear.

    3. But my CPU is OK because it continues to boot. Infact I can hear the "windows welcome sound."

    Please help I'm desperate!! and thanx in advance.

  • alex_m2976 Sep 06, 2008

    i have a signal in my cpu but no output in my monitor the connection between monitor to cpu are in proper way...there is a power in my monitor and led indecator was in greeen.what are the cause of this no signal?

  • bharathi_sin Dec 06, 2008

    if i switch on the computer there's no display on monitor. if i unplug the data cable, no display on unplug msg. i had samsung syncmaster 753s.
    my monitor power cable is working properly. green led blinking continue.


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It's because I accidentally plug the cable to the built-in graphics card port. Now I connected it to the right one and my monitor is working great!

Posted on Aug 20, 2008

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Posted on Jan 02, 2017

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