Tracing light pad won't light up, any advice to fix it?
My tracing light box doesn't work, and it's not due to the plug wire (I checked with the electrician tester and it's working ok).
The light does not turn on when I press the button, so I guess I should open the device and check the internal connections or led itself, but I don't know how to start!
The pad is so thin and looks so unaccessible.. it has no visible screws either.. any advice?
Thanks so much (-:-)
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