All posts by Jestine Yong

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  How To Repair Dell Inspiron 15-3552 Laptop

                    This is a Dell Inspiron 15-3552 laptop that belongs to my sister. She bought it pretty cheap on eBay. The original reason for this repair is that the...

  • Posted April 25, 2018
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  Completed The Advanced Electronics Repair Course

                    Just completed today another Advanced Electronics Repair course for 10 participants. The foreign students from Nigeria, Seychelles Islands, Bahrain and Singapore will continue to take the Higher Advanced...

  • Posted April 25, 2018
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  Amazing Tektronix 2465 Repair Information

                        Today I was helping a friend by checking his electronic car key with my Tektronix 2440 and 2465 oscilloscopes. The car key was fed by two...

  • Posted April 21, 2018
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  Tips For Repairing UPS

                    A friend of mine who is also a technician brought me this UPS ( Model: Partner Digital PRD1050) that does not work.  The guy said that he checked...

  • Posted April 21, 2018
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  Brought Oversea Students to Electronics Center and KLCC

                    This morning I brought the students from Nigeria, Seychelles Islands and Bahrain to Jalan Pasar and KLCC. The three local students also joined in. Below are the photos...

  • Posted April 21, 2018
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  Basic Electronics Repair Course Completed

                    Just completed another Basic Electronics Repair Course for 10 participants. Four were from Nigeria, one from Seychelles Island, one from Bahrain and others were local. They will continue...

  • Posted April 20, 2018
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  Effective Way To Service Targus Laptop Dual Fan Chill Mat

                  This is my Targus 17” Dual-Fan Laptop Chill Mat. It is about five years old and is starting to get dirty. The fans will occasionally start making a rattling...

  • Posted April 16, 2018
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  How To Repair Foxin ATX Power Supplies

                      This SMPS was brought to me with the complaint that it was dead. As usual, first thing is to open and do a thorough cleaning, which I...

  • Posted April 16, 2018
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