How do I get a replacement backlight for my Extensa 4420?

My screen went dark on my Acer Extensa 4420 this evening after the screen had been sort of flickering about fifteen minutes.  I could still see the mail page there but it was too dark to actually do anything with it.  I believe I need to replace the backlight, but can anyone tell me where to get one or if it is possible to do just the backlight?  I was thinking about just getting a new screen.  Would that take care of the problem or is it something in the mother board.  I can use the computer, but when it comes to fixing them, I am a totally lost person.  Thank you to anyone that can assist me with this problem.  I am disabled and the laptop is my reading source and my only mode of entertainment, as I do not leave my house very often.

Best Answer

  • Acer-TravisAcer-Travis Acer Crew Posts: 681 Acer Crew
    Accepted Answer

    The issue could be with either the invertor board or the backlight.

     

    Compatible inverter part numbers are:

     

    19.TCBV1.001

    19.TK501.001

    19.TK501.002

     

    Compatible screen part numbers are:

     

    LK.14105.018

    LK.14106.011

    LK.14106.014

    LK.14108.010

    LK.1410D.016

FAQ & Answers

  • Acer-TravisAcer-Travis Acer Crew Posts: 681 Acer Crew
    Accepted Answer

    The issue could be with either the invertor board or the backlight.

     

    Compatible inverter part numbers are:

     

    19.TCBV1.001

    19.TK501.001

    19.TK501.002

     

    Compatible screen part numbers are:

     

    LK.14105.018

    LK.14106.011

    LK.14106.014

    LK.14108.010

    LK.1410D.016

This discussion has been closed.

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