All posts by Jestine Yong

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  Bruhm LED TV Repaired

              This 32″ led TV was brought to me by a neighbour with complaint of self increasing and decreasing volume after liquid deodorant accidentally poured into it by his wife. When I...

  • Posted February 23, 2022
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  Why These Three Capacitors Fail In Many LG FLATRON LED Monitor?

                In this article, the newcomers can learn (1) One of the major causes of device going dead (2) How and why a total dry solder patch up is absolutely necessary,...

  • Posted February 23, 2022
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  A Speaker System With Power Issue Repaired

                A guy next door who owns an olive wood carving workshop brought this speaker system for repair and the issue was power related. He explains that his speaker system goes...

  • Posted February 23, 2022
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  Logitech Keyboard Repaired For Not Responding

            Customer sent me Logitech keyboard for not responding problem. On testing I found keyboard Num Light is ON but  when pressing the button it not show any effect of LED on &...

  • Posted February 23, 2022
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  Beware Of These Fake PWM ICS 

  In this article you can learn (1) When to conclude a replacement PWM is fake (1) What to do when a replacement is not available (3) How to check SMPS using a module (4) How to connect...

  • Posted February 17, 2022
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  A Laptop Powering On But With No Backlight Repaired

                A university student who needed this laptop urgently brought it to my shop for repair and the main problem was no back light on the screen. A very simple way...

  • Posted February 17, 2022
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  Hair Dryer Repaired

  My daughter’s friend has sent this Hair dryer for repair stating problem this machine makes humming noise and Fan also not rotating. On primary Inspection I found exact same problem as stated. Hence I opened the fan...

  • Posted February 17, 2022
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  Samsung Computer Monitor Saved From Water Seepage

            This computer monitor suffered inadvertent water seepage and was brought to me for recovery. As the monitor was kept aside without using for a few days, before it was brought to me...

  • Posted February 17, 2022
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