All posts by Jestine Yong

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  A Shorted Board In A Power Supplied Repaired

                An electrician brought this big power supply for repair and seems like he checked with the manufacture about the usual fault in such device so he brought only the main...

  • Posted June 1, 2024
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  Rusted Iron Cores And Wires Found In Leading Brand JAMO Speaker System

              This speaker system was brought to me by my school classmate and a regular customer with the complaint that it was dead. After removing the rear connector board, when I pulled...

  • Posted June 1, 2024
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  Received Creative SBS 240 Speakers For Repair

              Stated problem left side speaker working ok but right side speaker does not work. Connected speaker on my setup computer on playing song I found exact same problem as stated. But...

  • Posted June 1, 2024
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  Completed Another Advanced Electronics Repair Level 2 Class

  Completed today another Advanced Electronics Repair Level 2 Course for 9 participants. Below are the photos taken during the 3 days repair course: Likes(17)Dislikes(0)

  • Posted May 31, 2024
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  An Alarm System Board Repaired and Maintained

              A computer technician who owns a store nearby brought me this alarm system device for repair. The device was giving out faulty panel readings and the sound usually comes on for...

  • Posted May 25, 2024
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  USB Mouse Repaired For Clicking Ok But Cursor Is Not Moving

  Long back I repaired this mouse by replacing damaged retractable USB cord to normal USB Cord. Now again received for repair stated problem; it was dropped down on floor & stopped working. So for testing I connected...

  • Posted May 25, 2024
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  Concrete Base Found Inside A Nameless Circular CFL Lamp With Magnifying Lens

                Strange as it might be to hear, I saw a concrete base inside this CFL Table Lamp with magnifying lens that I use for my service work. I had to...

  • Posted May 25, 2024
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  Standby LED Blinks Three Times

  This 32″ led lg tv was brought to me with complaints of not working, i had worked on this tv 9 months ago with backlight problem then, so i tested tv by powering it on with its...

  • Posted May 25, 2024
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