Rock 4 SE - Beginner - Possible Defect and Questions

Heya folks of the radxa community!

Today i received my first ever SoC to tinker around with! So I immediately inspected my new Rock PI 4 SE if everything looks good and noticed a tiny transistor falling out of the box after looking at the box.

I searched for the part of the PCB and found this:



I researched pictures of the pcb on amazon etc and found the one tranistor missing on my unit being present on those. Therefore it must be that exact location.

I suspect it solely being for the, i am guessing red?, led at the side of the board but i am not sure about that and wanted to ask you all about this. The rest of my unit looks good tho!

What do you think?

I generally plan to install either debian desktop on a seperate emmc or any other stable functional os for my needs, which are atm basically running pihole (or alternatives) and eventually a small NAS. but most likely more than that once i am done with those.
(I also got a cooling case, usd cards etc, sufficient psu)

I really appreciate all thoughts and helpful comments about this or and thing i should be aware / should look into of as a beginner.

Have a good one! :wave: