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The blue light is blinking on the bottom of the monitor but the actual screen is not coming on.

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  • interfaith_r May 12, 2010

    All I did was switch the monitor to another computer. It was always working with the blue light blinking. For some reason the screen will not come on but the power is on. I have a samsung933

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2 Answers

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  • Expert
  • 242 Answers

This seems to be Display issue with malfunction of Ram.
Reboot the computer and keep pressed "F" and "J" key together. If the display comes up it need attention on RAM.

If display still does not comes up then the Display Cable of the monitor needs to be replaced (Not the power Cable).

Thanks
Jimmy

Posted on May 12, 2010

  • Jignesh Khare
    Jignesh Khare May 17, 2010

    IF you try what i suggested you, you will definately will come out of this problem.

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  • Samsung Master
  • 75,817 Answers

The blue light blinking is an indication that an electronic fault has occurred in the monitors circuit board, have the unit diagnosed by a service facility or just replace it which is almost always cheaper than a repair, average repair cost is about $200

Posted on May 12, 2010

  • yadayada
    yadayada May 12, 2010

    good luck on this, but u will end up replacing it.

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Posted on Jan 02, 2017

ginko
  • 19396 Answers

SOURCE: monitor do not want to come on

The monitor is probably on protection.

To start unplug monitor from power and from computer and test computer with different monitor to find out if it is monitor or computer fault.

If it is computer fault and no video signal , then test:

  • Video cable.
  • Video adapter on PC (sometimes integrated on motherboard)
  • Motherboard.

If it is monitor fault , then the monitor is on protection.

When on protection you keep having a flashing led on front of the monitor , and monitor turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the Monitor goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or a broken contact, identified an internal fault and kicked in , starting the flashing light.


If you are in situation one, then the monitor will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occurr are a blown capacitor on power board, faulty inverter board, faulty input board, or a fault on LCD Digital Controller board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing statebecause of the video cable.

Try moving the video cable, and if the cable is not built in, then also try a replacement cable.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Posted on Apr 22, 2009

ginko
  • 19396 Answers

SOURCE: Blue blinking light

The monitor is probably on protection.

To start unplug monitor from power and from computer and test computer with different monitor to find out if it is monitor or computer fault.

If it is computer fault and no video signal , then test:

  • Video cable.
  • Video adapter on PC (sometimes integrated on motherboard)
  • Motherboard.

If it is monitor fault , then the monitor is on protection.

When on protection you keep having a flashing led on front of the monitor , and monitor turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the Monitor goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or a broken contact, identified an internal fault and kicked in , starting the flashing light.


If you are in situation one, then the monitor will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occurr are a blown capacitor on power board, faulty inverter board, faulty input board, or a fault on LCD Digital Controller board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing statebecause of the video cable.

Try moving the video cable, and if the cable is not built in, then also try a replacement cable.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Posted on Apr 22, 2009

  • 1 Answer

SOURCE: VL 1919 power button blue light blinks and screen

Yea I fixed it ..bought a new monitor......I tried the old monitor on two other PC's same problem.....

Posted on Nov 24, 2009

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