THE 2-MINUTE RULE FOR CPU SCRAP FOR SALE

These uncleaned regions will not likely gold plate and may oxidize. The oxidization (gray) is what you are observing. There is no way close to this difficulty for the existing time. Just go on to utilize the computer.Am besten wartet man bis sich sämtliches Metall in feines Gebrösel zerlegt hat und benutzt dann ein Sieb um die Goldfolien abzusch�