All posts by Jestine Yong

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  Swing Motor Shaft Exchanged And Modified In A Nameless Bladeless Fan

            This fan was brought to me by a close friend-cum-regular customer with the complaint that it was dead. The bottom screws were removed and everything taken out like how you can see...

  • Posted July 1, 2023
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  How To Fix A Hugong Welding Machine That Powers On But Does Not Weld

              A welding technician brought this machine for repair. The customer explained that it welds badly and it goes into shut down tripping the earth leakage circuit. That is one of the...

  • Posted July 1, 2023
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  Computer LCD Monitor Display Went Off Frequently

                Display of Monitor on my work bench is goes off frequently. I noticed when monitor display goes off Power Indicator Led on monitor remain stable Blue. (Normally when there is...

  • Posted July 1, 2023
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  Completed The MicroElectronics Repair Level 4 Course

  Completed the Microelectronics Repair Level 4 course for 2 participants. They were from Romania and India and already completed the level 1 to level 3 course recently. If you are interested in the electronics repair course  please...

  • Posted June 28, 2023
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  Resolved “OP” Error Due To A Design Problem In KADA 2018 D+ Soldering Work Station

          My Kada 2018 D+ was giving me an error problem of ‘OP’ in the soldering iron and even after checking for any loose contacts of the sensors or dry solder in the unit,...

  • Posted June 25, 2023
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  Creative Speaker Repaired For Continuous Humming Noise

              Received again this set of Creative home theater speakers for continuous humming noise. On testing found Humming start directly on power ON the Unit without connecting it to any device (Stereo...

  • Posted June 25, 2023
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  A Head LED Light That Was Flickering Repaired And Maintained

              A man brought this Head LED light for repair. The customer said that this LED light is being used by his wife when doing the nails or her customers. Recently, the...

  • Posted June 25, 2023
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  Completed The Higher Advanced Electronics Repair Level 3 Course

                Completed today another Higher Advanced Electronics Repair Level 3 Course for 6 participants. The participant from India and Romania will continue to take the level 4 course next Monday. Below...

  • Posted June 24, 2023
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