All posts by Jestine Yong

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  A Laptop With Broken Charging Port Replaced and Maintained. Model: Dell

              A guy next door brought me this laptop for repair. The laptop was completely dead and when he tried to charge it, something was wrong because it was not charging. I...

  • Posted April 1, 2021
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  Replacement Of Two Bulged Capacitors And Dry Solder Patch Up Brought Life Back To SMPS!

            This SMPS was brought to me with the complaint that it was dead. After opening and cleaning up the inside thoroughly, when I did a visual examination, I saw two capacitors were...

  • Posted April 1, 2021
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  An Active Speaker That Powers On But Without Sound Repaired. Meirenda K12-2

              A guy who lives nearby brought his speaker to my shop and wanted to get his speaker fixed. He said the speaker powers on but there is no sound coming out....

  • Posted March 27, 2021
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  Just Patching Up Dry Solder Revived A Dead ZEBRONICS Computer PC SMPS

              This SMPS Model No. Zebronics ZEB-N450W was brought to me in dead condition. After opening and cleaning the inside thoroughly using blower and various brushes, the complaint was confirmed to be...

  • Posted March 27, 2021
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  A Faulty Water Pressure Board Repaired

                A plumber brought this board for repair. I have worked on different water pressure boards but this one was the first time but I think all have the same repair...

  • Posted March 27, 2021
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  Dead P4P800 Desktop Repair

  Often when I want to check if my USB bootable memory sticks work I test them on my older P4P800 desktop computer. This way avoiding the risk in damaging the bootsystem on my newer computers. But this...

  • Posted March 23, 2021
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  Steam Autoclave Board Repaired-Wax Applied To Microprocessor

  In this time I wanted to share with you this “Lessons Learned”. I have been “repairing” a cousin’s Steam autoclave 3 times… Same issue every time: Electronics get crazy caused by a water steam drop on a...

  • Posted March 23, 2021
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  PC ATX SMPS Saved From Dump With Almost No Cost For Repairs

              This Computer SMPS was brought to me in dead condition. After thorough cleaning of inside, including the fan, I checked the circuit using ESR meter and Ring Tester. Everything was found...

  • Posted March 23, 2021
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