1 Are these parts necessary?
Hello, I am repairing my good old OPO, because of a broken display. I bought a new one with edge, because mine is completely broken. But there are parts in my old case, which aren’t in the new one (see in the pictures at the bottom the missing grid-foil, the missing black foil and the black foil in the place of the motherboard).
New case:
Old case:
Both (old one in the button, the new one above):
Are these foils necessary?
Edit:
Sorry if haven't point it out, but don't think of the stick tape. I made a new photo to show which parts i meant:
But thanks for this really fast response!
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