All posts by Jestine Yong
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A Dead Asus Laptop Were Brought Back to Life PartiallyA guy next door brought his dead laptop to my shop for repair. The customer said that water was spilled on it last week but the laptop was working the whole...
- Posted November 30, 2024
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Corrected A Tampered Japanese Make Tascam Model 112R Tape DeckThis was the set brought by a regular customer along with a Sony DVD Player. The complaint on this Deck was that it stopped playing and it was taken to a technician close...
- Posted November 30, 2024
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A Simple Fix To A Dead Welding Machine Repaired and Maintained. Zika Z-200This machine was brought to my shop for repair by a welding technician who wanted it to be fixed as soon as possible. The machine was already opened by the...
- Posted November 30, 2024
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Completed Another Advanced Electronics Repair CourseCompleted today another Advanced Electronics Repair Level 2 Course. There was only one participant. He had completed the level 1 course last month and next week will be taking the level 3 course. Below are some photos...
- Posted November 29, 2024
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A TV Powers On But There Is No Display RepairedI got an email from a subscriber (Menahem) to Jestine Yong web site about a TV that he wants to donate because the customer who owns this TV did not...
- Posted November 23, 2024
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Restored A Service Declined Board Of White-Westinghouse Humidifier Model WDE401This belonged to the hospital where I work. I chanced to hear from our Biomedical Technician about power supply board failure in this Humidifier used in the CT Scanner Room....
- Posted November 23, 2024
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DC Adapter Indicator Light CorrectionAdapter brought to me by one carpenter, he was using it to charge some Battery operated tool. Stating LED Indicator light on adapter was not visible. Found very tiny pin hole,...
- Posted November 23, 2024
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A Treadmill With Shorted Board Repaired and MaintainedA customer brought a treadmill board for repair and told me that the device display showed an E2 error. From experience that is either a bad motor or bad shorted...
- Posted November 23, 2024
