Reddit threads suggest MOSFET problems are common among mini PCs. Any ideas? This is especially frustrating because I have an ancient dell optiplex and dell pr

Reddit threads suggest MOSFET problems are common among mini PCs. Any ideas? This is especially frustrating because I have an ancient dell optiplex and dell precision with i3-2100 and i3-5xx that still work. I occasionally need to open the box to reseat the ram for whatever reason after a power failure but by an large these machines are over ten years old!