Why won't my s4 connect to wifi?

    Hello all. Here is my issue. Ive had my galaxy s4 for around 2 months now. About a week after I got it i started having issues with the WiFi turning off on its own. I looked at about a million forums on how to fix the problem. I came across one where it told me to turn off the WiFi powersaving mode. I did so and for the most part that solved my problem. Until this morning. Now my WiFi won't turn on at all! I touch the WiFi icon and all it does is turn dim green for a few seconds as if trying to turn on but then goes grey again, off. What do I do? Thanks in advance!

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