Similar problem.
solved by using a different beo4
There are different versions of the beo4 remote. be sure yours has a DVD button on row two from the top.
Location: New Zealand
Signature: Vintage B&O audio. Bs 9000 bl 8000 Beovision 7
My B&O Icons:
There is reference to a fuse in the Beolab manual.
When power plugged in, what colour is the light by the power input? Its hidden under a rubber bung.
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