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I am a retired telephone network switching maintenance technical officer, with a long held interest in diagnosing and fixing problems in most types of electro-mechanical and electronic equipment.

Handleidingen waar ik aan meegewerkt heb


  • Antwoord op "BOSE 101 outdoor speakers"
  • Antwoord op "Only powering on with charger"
  • Antwoord op "Water damage keyboard mixed up"
  • Antwoord op "Light on nothing else works."
  • Antwoord op "Where to buy a replacement batter"
  • Antwoord op "How can I Recover data without PC?"
  • Antwoord op "Display is acting crazy, what should I change?"
  • Antwoord op "iPhone6s plus does Nothing after falling in water"
  • Antwoord op "No power my tv"
  • Antwoord op "GE refrigerator gsh22sgress Freezer is cold but fridge is not"

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