All posts by Jestine Yong

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  One Side Dark Problem Solved In Samsung Back Screwless LED TV Model UA43NU7100K

  This TV was brought by a new customer through one of my friends with the complaint that one side of the screen was dark. Such problem can be created by either one side backlight failure or side...

  • Posted December 7, 2024
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  Buildskil Cordless Drill Machine Adapter Repaired

                Received Power adapter for Physical Damage. Found mains in put pin Broken. On opening the adapter, I found pins not soldered inside but on PCB it has two retention clips...

  • Posted December 7, 2024
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  A Turkish Made Welding Machine That Was Shorted, Repaired and Maintained

              This is one of the frequent visitors to my work bench and I see in them always the same exact fault but this time it was a different; take a look...

  • Posted December 7, 2024
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  An LCD TV That Has No Stand By Light Repaired And Maintained

              A guy and a friend of mine who works for my brother next door approached me with a question about an LCD TV repair. He said that his father sent this...

  • Posted December 7, 2024
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  Odd Jobs Done In This  NATIONAL RX-C46F Two-In-One

              This set was given to me by a family friend when we two visited their house for a function, with a request that a possible restoration could be attempted without spending...

  • Posted December 7, 2024
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  Completed Another Higher Advanced Electronics Repair Level 3 Course

  Completed today another Higher Advanced Electronics Repair Level 3 Course for 4 participants. Below are the photos taken during the 3 days course: Likes(14)Dislikes(0)

  • Posted December 6, 2024
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  Replacement Of Polarizer Sheets In Acer Monitor Model X163W

            I saw a few monitors lying unused in the hospital where I work, because of the bulged polarized sheets. I took one of them one day and tried replacing the sheet assuming...

  • Posted November 30, 2024
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  HP Probook Laptop Key Not Responding

  Received one HP Probook Stating one key of “ letter E ” on the Keyboard is not responding. On Visual Inspection I found when pressing the key letter E, it is not pressing properly. While pressing the...

  • Posted November 30, 2024
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