All posts by Jestine Yong

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  PC Vibration Solved

              Early in the morning a co-worker came to me because her PC was having too much vibration and she could not work with this situation. Her PC was an ASUS P5LD2-VM/S....

  • Posted March 9, 2014
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  What is the resistor value?

                From the photo you have seen, try  guess what will be this 5 color bands resistor value? Please leave the answer in the comment section below-thanks. Likes(17)Dislikes(2)

  • Posted March 7, 2014
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  Fujitsu Laptop Repaired

              A co-worker brought to me his Laptop FUJITSU LIFEBOOK Model: V1020 because when he turned-on the equipment, it was shutting-down some minutes later. First thing done was to check on the external...

  • Posted March 6, 2014
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• Reducing The Chances of Having Dry Joints Again In Circuit Board

  Sometimes after applying fresh solder on a dry joint in a circuit board, the joint could break again most probably due to the type of solder we are using and few more factors like high temperature environment...

  • Posted March 6, 2014
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  A surround amplifier with no sound output repaired. Model Vtrek AV-3100

                  I got a call from the principle of the Lutheran school in my area to go and check the amplifierin their school theater. When I got there, and powered...

  • Posted March 5, 2014
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  ViewSonic LCD Monitor Repaired- Model:VX2245wm

                This LCD Monitor complaint was black screen, but the LED light was turning on.  I opened it up and found six bad capacitors. I tested the other capacitors with ESR...

  • Posted March 3, 2014
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  Completed Another Basic Electronics Repair Course

  Just completed another Basic Electronics Repair course today. Here are the photos taken during  the 3 days repair course:   Likes(6)Dislikes(0)

  • Posted February 26, 2014
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  Blue Screen Of Death In PC Problem Solved

            A co-worker came to me because he could not reinstall the Operating System (OS) in his ASUS P5LD2-VM because it was appearing a “Blue Screen of Death” constantly during the reinstallation.  ...

  • Posted February 23, 2014
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