I was doing some wiring work at home and managed to burn out some components of an air purifier circuit board. I'm hoping the ARS hivemind can help me do my own electrical repair! I know next to ...

So, I installed a new DC power jack on a laptop motherboard. Being the genius I am, I thought I would add a little epoxy around the jack on the top of the board to ensure it stayed put and didn't ...

We asked an expert to explain all the problems that can cause tripped circuits, how to check your circuit breaker, and when to call a professional.

When adding a circuit breaker or tandem breaker, you must prioritize safety first. You will be working inside your main electrical panel and if you lack experience at this, you may want to call in ...

Nintendo is using foam to fix faulty Joy-Con controllers The company may also be replacing circuit boards for new controllers going forward ...