Chosen Solution
I dropped my JBL flip 3 speaker the other day and I started to hear a rattle inside so I decided to take it apart and see what it was and it was a small box at the top Corner of the motherboard labeled 1R5 and i don’t know how to put it back on
@mtz13 without actually seeing what is going on, it is difficult to answer. Consider posting some picture of your board with your question. Use this guide Adding images to an existing question for that. The 1R5 sounds like a fixed 1.5uH inductor. Again without seeing it, this is only an assumption. Those are usually soldered to the board and there is not other way reattach it.
Something similar happened to me. The 1R5 piece didn’t break down fully and now one contact is lose. I think the only way is to solder it down. https://imgur.com/a/2y4Xy
I had the same problem and solved it by cutting a wine cork in size to press the 1R5 piece against the contact. Good luck
