Answer to "Why won't my tablet turn on?"My Samsung GT-N5100 would not turn on and discovered it as a bad charge port since wiggling on it would sometimes make it turn on. Replaced the charging port from Amazon...fixed this issue. However, I also had/have an issue with my battery draining down in about 30 minutes from a full charge. Think this must be a bad battery since it's about 4 and 1/2 years old.