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VX924 repaired but small problem left

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    #1

    VX924 repaired but small problem left

    I repaired VX924 power inverter modul, by replacing bad caps, schottky diode and transistor

    The monitor now works perfekt beside one little effect which confuses me:

    After powering down computer the monitor shows "no signal" and lamp goes yellow, that's ok. Now shutting off AC (monitor and computer) the lamp is flashing green for about 15 seconds.

    Its faster flashing green on/off then flashing occured before repairing.

    Must I be anxious monitor failes again?
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    #2
    Re: VX924 repaired but small problem left

    Sounds to me the logic board is indicating the voltage is low. 15 seconds is about the time it would take for the main filter caps to discharge.

    PlainBill
    For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

    Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

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      #3
      Re: VX924 repaired but small problem left

      Thank You for Your respond

      I found a difference in shutting down monitor:

      Cutting off monitor-videocard-cable: momitor LED goes yellow = ok
      Next:
      Cutting off AC cable: monitor LED off =ok

      Theres a difference in shutting off AC from computer + monitor and cutting off both cables from monitor.

      I don't understand

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