I believe Youtube videos are a great resource for learning this! I picked up electronics and computer/gpu repair as a hobby over the pandemic lockdowns.
A cheap multimeter and a cheap soldering iron/hot air station combo will get you very far in the hobby. I enjoy these channels:
A cheap multimeter and a cheap soldering iron/hot air station combo will get you very far in the hobby. I enjoy these channels:
MyMateVince (a guy who fixes many useful household items): https://www.youtube.com/user/mymatevince
StezStixFix: https://www.youtube.com/@StezStixFix
Electronics Repair School (more advanced, he fixes laptops, tvs, and sometimes gpus): https://www.youtube.com/@electronicsrepairschool