Why electronics suddenly stop working

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I know about planned obsolescence, but HOW does it happen? How can a TV mounted on a wall for 3 years up and die all of a sudden? How will a network router suddenly give up the ghost after years of working?

In: Technology

2 Answers

Anonymous 0 Comments

The most common failure points is the solder that connects the different internal pieces of the electronics to each other. After too many heat cycles they can break down and can desolder themselves which effectively breaks an electrical connection. Depending on what solder point breaks it can range from behaving weirdly to outright not turning on.

Another failure point is the integrated chip itself. Inside the chip are tiny transistors and those transistors can go bad.

Anonymous 0 Comments

Various electrical components can just give out. Electronics wear and tear like any mechanical component. Heat, even if it’s a little can slowly break the internals.

That said, depends on what you mean by gave up the ghost. Is the thing stone dead like not even a light? Or is it just not connecting to your network?