I found a picture of the back on the net. It clearly shows that there is a component at the L3 position. It is probably the same value as the L4 next to it. Problem is that there is no markings on the components.
Thanks for the suggestion.
Can you send a bigger picture of the components around it?
Usually these small SMD inductors are part of a filter or EMC suppression. You can (probably) short it out without causing any damage and see if it's the problem.
/Mike
