All posts by Jestine Yong

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  Voltage Surge Blew Transformer Of BPL M9903-H Two Converted To Three-In-One

              I request you to read my previous article, if you want to know the history of the set, as it was converted to three-in-one: Modifying BPL M9903-Two-In-One To House USB Unit...

  • Posted July 15, 2023
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  Completed The Advanced Electronics Repair Level 2 Course

                Completed today another Advanced Electronics Repair Level 2 Course for 4 participants. All of them already taken the level 1 course this year. Below is a video and photos taken...

  • Posted July 14, 2023
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  Completely Dead Original Wireless Xbox 360 Controller Fixed

  After many years of not having played a single XBOX360 game I recently started with the CRYSIS 3 game from CRYTEK (Electronic Arts). A game from the year 2013 that was still sealed in the box and...

  • Posted July 8, 2023
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  Bulged And Stuck Lipo Battery Replaced In JBL Bluetooth Speaker FLIP4

  A JBL Bluetooth Speaker model Flip4 was brought to me with the complaint that it had distortions and the battery backup was not enough. In order to remove this audio device, I took help from this video....

  • Posted July 8, 2023
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  Universal 32″ TV Wouldn’t ‘Power On’

            This TV was brought to me with complaints of not powering on. This TV had been repaired by me before (see article 23/2/22). I opened the back case, did physical observation, no...

  • Posted July 8, 2023
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  A Laptop With Bad Female Audio Jack Replaced And Maintained. Model: Dell P75F

                A Pastor and a friend of mine brought his Dell laptop for repair. It powers on just fine but the only fault was a bad female audio jack that a...

  • Posted July 8, 2023
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  Completed Another Basic Electronics Repair Level 1 Course For 11 Participants

  Completed today another Basic Electronics Repair Level 1 Course For 11 Participants. Four of the participants were from Royal Malaysian Air Force (TUDM). Below is a video and photos taken during the 3 days course: Likes(16)Dislikes(0)

  • Posted July 7, 2023
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  How the Automatic Garage Door Opener Was Repaired Model: BFT–A40 Made In Italy

  MAIN BOARD OF MACHINE Complete  set of  door parking opener This repair article started when remote control failed to open the door. The first suspect for such problem was battery of remote control that was checked and...

  • Posted July 1, 2023
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