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Alex posted a topic in 68k LC & PerformaSo this is not about the retrobrite that the 8-bit guy completed, that turned out very nice. Instead it is about this really bad video he did, sorry I know some of you may like him but this video was wrong in so many ways that I had to warn potential viewers. I couldn't comment on youtube because they were not available for this video. Do not twist off caps from any logic board, it's not in the manual as it were for a reason … you run the risk of ripping of the pads that capacitors are soldered to. Once a pad is removed through the force of twisting off a cap, a time consuming repair is definitely at hand, even if they don't tear off the board they can come loose causing continuity problems later on. Please watch some other videos on how to desolder. No manual will ever tell you to twist off a capacitor but you will find desoldering procedures. This is the legendary Mark Siegel from PACE. I don't expect folks to purchase all this gear to remove a few caps but this man is a legend for a reason. You can learn a lot from him and the other PACE video below. These are really interesting videos in my view. You will learn so much! There are excellent videos on the topic of soldering, it's actually an amazing thing (tin and lead). I hope you find these interesting. Washing logic boards in a dishwasher, this is medieval (sorry what term should I use?), the water is not the proper kind, it can leave minerals and other residue behind that in the long term has a negative impact. He could have cleaned his board with isopropyl alcohol and a for for purpose anti-static brush or taken the time to clean up manually with a cotton swab. -- The lesson videos on soldering by PACE will present cleaning methods throughout. No ESD protection? Without grounding the board and yourself the risk of electrostatic discharge is completely possible and any damage is practically undetectable by our senses. The damage this discharge can cause is microscopic and can result in latent issues that manifest into crashes, system freezes etc. I hope this will equip you to perform any rework on your Mac or other electronics with safety to the board while ensuring a good solder job and good clean up.