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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

  • "Stuck in powersaving mode, no display will come up on monitor on Optip"에 답변
  • "change the screen asemlly on the rca viking 10.1 pro"에 답변
  • "I think my Ethernet port is broken"에 답변
  • "Water building up inside the machine"에 답변
  • "Huawei Matebook x Pro charging light flicks on and off"에 답변
  • "flashing red light won't turn off"에 답변
  • "Will any type of replacement charger work with Lenovo tablet"에 답변
  • "How much is it to replace the screen for HP 360+m1-u001dx?"에 답변
  • "Why is my tv showing vertical lines on hdmi and tv but not on the menu"에 답변
  • "Capacitor replace, original 27000uf 80v replace with 22000uf 105v"에 답변

안내서 댓글