Someone to repair circuit board

The bottom of the diode looks fine. Photo the top side. You can also test the food with a multimeter. Typically infinite ohms one way, close to 0 ohms the other way. If you have a pencil type soldering iron and a magnafier you can fix it no issues. I used to resolder surface components smaller then that

Your only concern is if the copper trace on the cir board came off with the diode.


By the way there will be a line on the top of the diode on one end, paint or scribe. It should be on the same side as the line in front of the arrow on the board.

You can do this