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Testing The LCD Display Shutdown In 2 Seconds Without a Backlight Tester

By on January 2, 2012

There is a way to confirm if a LCD TV/Monitor shutdown due to backlight or the inverter. This tip was recommended by Jorge from Belize. Please click on the link below to read the tips:



  1. jomar

    January 3, 2012 at 12:11 am

    is laptop lcd inverter repairable? wish to hear a positive response from you guys who are very expert on this field.

    happy new year!

  2. admin

    January 3, 2012 at 2:55 pm

    Hi Jomar,

    It is repairable if you have the part especially the inverter ic and the smd ic (built in fets).


  3. jomar

    January 3, 2012 at 9:50 pm

    Hello jestine,

    thanks for the immediate response of my inquiry below but i guess the said parts are not available on our local stores here in our country.

    but i will try to repair it and find those parts but if it is not available here then i will just replace it with a brand new inverter.

    thanks once again and happy new year!

  4. joseph ashalleh

    January 5, 2012 at 4:12 am

    Could please open a shop in GHANA so that one can just walk into it and buy as many of your books as possible.

  5. admin

    January 5, 2012 at 7:34 am

    HI Joseph,

    Thanks for the suggestion but sorry i can't just open a shop in your country to sell some of my ebooks. It involve lots of cost.


  6. beh

    January 5, 2012 at 10:52 am

    thanks for good repaier report

  7. Amir Mukhtar

    January 5, 2012 at 3:11 pm

    Nice Guidance
    thanks you

  8. Amir Mukhtar

    January 10, 2012 at 2:21 pm

    An answer for Mr. Jomar

    Dear everything will be made and repair which thinking positively.
    said by my respected TRainer and teacher.

    But in repairing spares is most important in order to repair faulty devices.

    thanks you
    Amir Mukhtar

  9. Gary

    February 16, 2012 at 6:10 am

    I have a Sony Bravia 40" tv that has developed a 4" horisontal blue line on the bottom of the screen, visible only on the right hand side and lighter toward the left hand side definatly the tv not the cable company. What do you think? Thanks, Gary

  10. admin

    February 18, 2012 at 10:31 pm

    HI Gary,

    If the display is permanent most probably the lcd panel have problem.



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