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도움말

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

내가 작업한 분해도

내가 기여한 안내서

답변

  • "vertical lines on the review screen"에 답변
  • "replace touch screen on a Vankyo S30"에 답변
  • "Why won't my hp omen laptop not turn on?"에 답변
  • "Tuning line came off inside the receiver need help putting it back on"에 답변
  • "No one can hear me..."에 답변
  • "My phone not switch open. my mobile drop the water . what to do?"에 답변
  • "Logitech type+ keyboard won't turn on"에 답변
  • "LG WTG 1032WF top loader machine"에 답변
  • "fan spinning but no display - RESOLVED"에 답변
  • "5g is very slow"에 답변

안내서 댓글

  • Jawbone MINI JAMBOX Battery Replacement
  • Sony Audio System RM-S100 Remote Teardown