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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.

Guides I've Contributed To


  • Answer to "T7500 turns on and shuts off when pressing power button"
  • Answer to "Stereo not powering up (Pioneer X-HM15)"
  • Answer to "Ugee M708 Cursor Freezing"
  • Answer to "How to replace damaged hinges"
  • Answer to "Why is the switch no longer transmitting power through the plug?"
  • Answer to "Something is wrong with my screen (but not really)"
  • Answer to "Yamaha p-45 keyboard with several keys not making sound"
  • Answer to "Magnet Link Not Working In Google Chrome"
  • Answer to "Can I change GPU and CPU"
  • Answer to "Should I self repair the TM5 scales?"

Guide Comments