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Sir help Me with my Compaq MV520 monitor the power led flashing orange to green and vice versa

Sir if i plug my compaq mv520 into AC outlet and I turn it ON the power led flashing orange to green color and vice versa and I turn it OFF back then I connect into The system Unit and I turn ON the Systen Unit as well as the monitor and I found out that the power led stop flashing but from green turn into orange which is stand By Mode.Sir My System Unit have no problem because I try it into other monitor it works fine So the problem is in my monitor.Sir it is posible that the problem is in the Power Supply of the monitor? Help me Find out sir,Thanks in advance!!!

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  • neiljopia Oct 14, 2008

    Thank you sir but what is a backlight inveter?Is it in the Power Supply Section?

  • neiljopia Oct 14, 2008

    sir it is also posible that I have a bad transistor K2645 or KSP44 or IC KA3842B? Sir You have a schematic diagram of Compaq Monitor MV520?

  • neiljopia Oct 15, 2008

    Thank very much Sir MABUHAY!!!!!!

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Hi..there! Sir Neil:
You're right... Your backlight inverter are busted. Need to replaced a new one or repaired it.

Posted on Oct 14, 2008

  • Cj T
    Cj T Oct 14, 2008

    Yeah...sure, It's a piece of component with built-in power supply. You'll need to replaced the capacitors. Look for any bad caps with a bulged on top. Not sure... just replaced all the caps.:)

  • Cj T
    Cj T Oct 14, 2008

    Sorry, I don't... that you have to checked with a meter yourself.

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