If your Amazon Echo speaker is not working correctly and restarting it doesn't fix the issue, a factory reset may be necessary. If you're going to sell, donate, or trade your Echo, it's a good ...
As a perfect example, take a look at this teardown of the third generation Echo Show 10 by [txyzinfo]. Granted the base still looks a bit like the Echos of old, but the family resemblance stops there.