Upgrading a computer is seldom an impulse project; it demands care and, quite frankly, a steady hand. When the 35-ds3chipdus3 chip sits at the center of that upgrade, knowing its quirks before you unscrew anything becomes more than useful-it turns crucial. The following guide, tested and written with the inevitable sweat of assembly in mind, spans everything from parts-lay-out to last-minute debugging and leaves no step, or screw, behind.