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.

Les tutoriels auxquels j'ai contribué


  • A répondu à : Why will my DOSS Soundbox will only play 1 song on my TF card?
  • A répondu à : Why is my phone stuck on the screen after turning on voice command?
  • A répondu à : Which fuse controls the windows?
  • A répondu à : Why does my HP iPaq h4150 turn on but when I turn it off it won’t work
  • A répondu à : Why is my wifi always disconnecting on my phone
  • A répondu à : freezer is warm and fridge is warm
  • A répondu à : My phone is showing a warning code I've never seen before..
  • A répondu à : How to extend time for password reentry
  • A répondu à : Why does my computer barely work while charging?
  • A répondu à : Why can't people hear me unless I'm on speaker

Commentaires du tutoriel