All posts by Jestine Yong

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  Shark Upright Vacuum Cleaner Repaired 

                A customer brought in a Shark upright vacuum cleaner that would not work. They had also noticed that for some time the roller head feature had not worked. So, I...

  • Posted September 8, 2020
  • 15
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  Strange Symptoms On A Welding  Machine Repaired

              A welding technician brought his machine for repair. I was informed that this machine suddenly went into shut down while the welding technician was working on it. The machine was brought...

  • Posted September 8, 2020
  • 12
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  Tip For Triggering Any Laptop To Switch It “ON”

                  Without On/Off switch you can trigger the laptop motherboard to switch it on for troubleshooting. This way you can also confirm that laptop ON/OFF switch is working ok or...

  • Posted August 31, 2020
  • 19
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  Burst X Type Capacitor Caused TV Go Dead In Philips CRT TV

                  MAKE AND MODEL: PHILIPS CRT TV MODEL NO.20-GX-1553/94R COMPLAINT REPORTED: Dead HISTORY: Visited me in February, 2019. https://jestineyong.com/burst-capacitor-and-cracked-dry-solder-found-in-philips-crt-tv/ TROUBLESHOOTING AND RECTIFICATION DONE: Visited my friend’s home which is nearby,...

  • Posted August 31, 2020
  • 9
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  A Dead Microscope LED Light Bank Was Brought Back To Life

                  A fellow technician brought a dead LED light bank for repair. It was a very low quality LED lights. He bought it two weeks ago and as he tried...

  • Posted August 31, 2020
  • 8
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  An Air Condition Power Board Repair

                  An AC technician brought his board for repair and explained that it was a dead one. As I powered up the device, I did not see any sign of...

  • Posted August 28, 2020
  • 10
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  Horizontal Output Transistor Failed In Samsung CRT TV With China Kit

                MAKE AND MODEL NO: Samsung CRT TV fit with China kit COMPLAINT REPORTED: Dead HISTORY: This Samsung CRT TV Model No. CB20D8V2X/XTL had visited my workshop on 22nd October, 2015...

  • Posted August 28, 2020
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  Logitech Mouse Pointer Freezes On The Monitor Screen Intermittently

                One of my friends brought one computer mice for repair to me and complaining about mouse is working intermittent when he moves cursor on monitor screen cursor get freeze and...

  • Posted August 28, 2020
  • 8