All posts by Jestine Yong

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  Laptop power adapter brought back to life. Model: Dell LA90PS0-00

              My sister in law brought me this laptop power adapter and explained to me that it does not charge at all. When I powered up the charger, I could hear some ticking...

  • Posted April 25, 2014
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  15W Compact Fluorescent Lamp (CFL) Bulb Repaired

              Problem: CFL bulb not glowing full way. While salvaging old parts I have found one CFLBULB in my electronic scrap box. Just opened to see to fulfill my curiosity that is...

  • Posted April 24, 2014
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  Genius Way to Check Broken Wire In Cable

                Here is a little trick I discovered while trying to repair a set of Headphones. I think it could be used for any type of cable, as long as it’s not...

  • Posted April 24, 2014
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  Completed Another Advanced Electronics Repair Course

                Just competed another Advanced Electronics Repair course for 3 participants.  All of them already attended the Basic Electronics Repair course and this is why they wanted to attend the Advanced...

  • Posted April 23, 2014
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  LED Light controller repaired

                This controller did not have a model or part number on it. The customer who owns a big restaurant in town brought this to my shop for repair. It was connected...

  • Posted April 22, 2014
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  An Iconia Android tablet brought back to life. Model: Acer A500

                A customer bought this used Android tablet but when he tried to power it up, it did not. He explained that when he bought, it was powering on but now for...

  • Posted April 18, 2014
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  Completed Another Basic Electronics Repair Course

                  Just completed another Basic Electronics Troubleshooting and Repair course for 3 participants. One participant from Kuala Lumpur and the other two were from Penang and Johor Bahru. In fact...

  • Posted April 16, 2014
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  No loading of PC OS solved

                A fellow-worker called me very desperate today in the morning because his PC was not loading the Operating System (OS). When I looked at the PC screen this is what I...

  • Posted April 11, 2014
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