도움말

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.

내가 기여한 안내서

답변

  • 사용자에게 답변하기: How do I know which tablet I have?
  • 사용자에게 답변하기: Need help with Task App.
  • 사용자에게 답변하기: iMac tripping breaker just by plugging it to electricity!
  • 사용자에게 답변하기: 8 beeps black screen
  • 사용자에게 답변하기: Where can I get a battery replacement?
  • 사용자에게 답변하기: How to stop the beep
  • 사용자에게 답변하기: sony smart watch band
  • 사용자에게 답변하기: What IFixit kit do I need for screwdriver bit to open back of phone to
  • 사용자에게 답변하기: How to disable the nearby function
  • 사용자에게 답변하기: Why USB Drive doesnt detect to play music?

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