The issue is for if you destroy your LPC or accidental cut a trace that connects to it for these boards.
You are correct, there is no Pin 4, when looking at the LPC properly, but if you look at the photos the Pin 4 I am referring to is different (I was trying to keep it consistent with the old photo that I'm trying to improve on).
Using this following chart, the Pin 4 in the photo is actually Pin 7 proper.
Rightfully numbered LPC pin
Baldbouncer's Image numbering
1
1
2
11
3
2
5
3
6
10
7
4
8
9
9
5
10
8
11
6
12
7
I could test with a multimeter to see if it reads near 0 ohms, but the issue at hand is i sitll dont know exactly what contact hole/via i should be testing since the photo i'm using as reference is difficult to read.