Can all this be done on a standard soldering iron? I've just been reading this thread/walkthrough:
I found that my 2017 DS1515+ was getting improper shutdowns over the last few days. I had installed more compatible RAM back in 2017 and it's been rock solid since then. I installed the desktop app Synology Assistant and ran three back to back memory checks each lasting around 4.5 hours so no...
on a DS1515+ and, with the aid of some desoldering braid and a magnifier it is implied that a normal sized soldering iron was used but those transistors are really small. I've soldered stuff before but not at that kind of level and I'm sure I read in a related thread someone resorted to using a rather expensive and more professional soldering iron as they couldn't do it with a standard one.