All posts by Jestine Yong

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  Raspberry Pi 5 Volt 3 Amp Adapter Repaired

  Like all those Raspberry Pi users that use the newer 3B and 3B+ Pi’s that consume more Amps I used an 3 Amp 5V adapter to be safe. And I added a new Adafruit PiTFT 3.5 inch...

  • Posted December 16, 2020
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  Loading Tray In/Out Problem In ONIX DVD

                    This DVD Player, Onix Model Grand A, was brought to me by a Driver, who had brought a few other items too in the past. The complaint was...

  • Posted December 16, 2020
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  Standby LED Blinking Problem in TCL TV Solved

                    Customer complaint that this TCL CRT TV standby power LED always blinks and without picture. For your information standby power LED blinks can be caused by  few reasons...

  • Posted December 16, 2020
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  Lenovo Adapter Customer Sent It Back To Me

                  Lenovo Adapter which I have repaired 2 days ago comes back with another problem. Customer stating when he touches back side of the laptop he gets Electric shocks. Just...

  • Posted December 10, 2020
  • 30
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  Linear Transformer Primary Winding Open

  Customer sent to me a Lexco Radio With USB/SD/Music Player with the complaint of no power symptom. I opened up the set and started to check on the linear transformer output ac voltage. It seems to be...

  • Posted December 10, 2020
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  Google Chromebook Adapter Repair

  I had call from my neighborhood young boy he needs help from me, after discussion he stated the problem. He was working late in the night on the chromebook and after finishing the work he has gone...

  • Posted December 10, 2020
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  Standby LED Blinks In Haier LED TV Repaired

  The complaint of this Haier 24″ LED TV was standby LED  light blinking. For your information standby LED light blinking problem can be caused by bad power supply output voltage, bad voltage regulator IC in the mainboard...

  • Posted December 4, 2020
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  Lenovo Laptop Adapter Repaired For Not Charging Problem

                    Customer has delivered this laptop charger for repair. Stating problem as above. On arrival I did voltage testing on Dc output Pin it shows 2.3V DC instead of...

  • Posted December 4, 2020
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