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All posts by Jestine Yong

  • led tv repair
    Source COF Found Short Between VGL & VGH In COOCAA LED TV Model 42S6CG

    One of my elder brother’s schoolmate called me introducing himself and informed that there was no display in his TV and sound was ok and this happened suddenly while watching. Though I normally do not make any...

    • Posted September 26, 2026
    • 13
  • laptop repair
    Lenovo Laptop Repaired With White Display

              Received laptop for repair, stating problem only backlight is visible on the screen no picture/Image.    Upon receiving the unit for inspection, the first step was to check for any external damage,...

    • Posted September 26, 2026
    • 12
  • cd player repair micromega
    Solved Erratic Problems In Micromega CD-10 Silver CD Player

          This unit received in November, 2024 re-visited me in December, 2025 with the complaint of erratic problems and not reading any of the disks. I have made a report of my earlier work on...

    • Posted September 26, 2026
    • 6
  • kursus jangka pendek elektronik
    Completed Another Basic Electronics Repair Course

    Completed today another Basic Electronics Repair Course for 7 participants. Below are the photos taken during the 3 days course: Likes(13)Dislikes(0)

    • Posted September 25, 2026
    • 9
  • LED TV REPAIR
    Surprise Help By Techie Friend For Replacement Of Backlight In ONIDA LED TV Model LE050FNAB2

              This TV belonged to a close neighbor and childhood friend. (He and his wife have supported me and my wife quite often during the time she suffered a stroke.) The complaint was...

    • Posted September 19, 2026
    • 12
  • Mobile Charger Repaired
    Mobile Charger Repaired

    An office boy of my friend came to see me regarding some work. When he noticed that I do electrical repair work, he mentioned an issue with his mobile phone—it would charge intermittently. It was micro USB...

    • Posted September 19, 2026
    • 6
  • induction cooker repair
    How Much Human Abuse Can A Device Take? – Case Of Mr King Induction Cooker-ORION-888

    This induction cooker (hereinafter referred to as ‘IC’ for brevity) was brought to me with the complaint that it gets on, but stops immediately. I checked and confirmed the same on my table too. But I was...

    • Posted September 19, 2026
    • 10
  • Recovering Magnetrons
    Recovering Magnetrons

                  The Magnetron tube is the basic component of microwave ovens. This tube and the high-voltage transformer are the two most expensive parts of the set. A substantial part of the...

    • Posted September 12, 2026
    • 17
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