PC & Apple Repair Tips » microsoldering

If you've ever tried to add more memory to a laptop bought in the last few years and been told it isn't possible, you're not imagining it — and it isn't a fault. Most modern thin-and-light laptops (and every current MacBook) now ship with their RAM soldered permanently to the motherboard. It's a genuine change in how...

What microsoldering and component-level repair actually involve, which laptop and MacBook faults it can fix that a full board swap can't, and when it's worth choosing over replacement.