All posts by Jestine Yong

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  Multiple Problems Solved In National Two In One Model RXF9F

            This set was brought by a new customer, as he heard about me from someone else. The complaint reported was that the radio became dead and it was lying unused for many...

  • Posted January 17, 2026
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  SMD Cap Found Dead Short In AHUJA Portable PA System NBA-30WL

            This was brought by a recently added regular customer with the complaint that it became dead. As this portable PA system was used by his wife, a teacher, to address the students,...

  • Posted January 11, 2026
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  How To Change Magnetron Socket Of Microwave Oven

  If microwave oven is not heating when switch ON and having tested the magnetron and discover the magnetron two pins are shorted to its body, or pins are broken, it can be removed and replace.This was what...

  • Posted January 11, 2026
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  Handheld Metal Detector Repaired

  Received Handheld Metal detector in very bad broken condition for repair. On asking the reason to the customer he said some security person banged it on the table because it was not working. On inspection I found...

  • Posted January 11, 2026
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  Most Economic Service Of Prestige Induction Cooker Model PIC 1.0

            This Induction Cooker (hereinafter referred to as ‘IC’ for the sake of brevity) belonged to the mechanic who occasionally services my car and it was picked up by me on my visit...

  • Posted January 11, 2026
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  Laptop Repaired For Sudden Power Off

            Received HP Elitebook X360 Laptop Stating Problem, Laptop gets shutdown in frequent Interval. I connected Laptop on power for say 1 hour worked fine without any problem, called up customer for reconfirming...

  • Posted January 3, 2026
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  Mystery Solved In LG Monitor – W1953-TE PF

  This is the third time this monitor was visiting me. It was brought in November, 2024 with bulged capacitors (https://jestineyong.com/wonder-how-this-lg-monitor-model-w1953te-pf-was-working-with-dull-display/). Second visit vas in January, 2025 with yet another mystery of not responding to touch switch. In...

  • Posted January 3, 2026
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  The Rotary Encode Was Found Powdered In SONY Radio Model ICF-SW40 Multiband Radio

          This compact multi band radio was picked up by me when I visited my school classmate, a retiree from UNESCO doing voluntary social work adopting poor remote villages in the eastern region of...

  • Posted January 3, 2026
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