PlayStation®Vita Technical Help

[Dr-V007]

Hi I bought the first edition psvita bundle that came out on the 15 of february and everything was fine but like a month ago a problem started occurring till now and I couldn't find a solution no where. First I fully charge my vita then play for a couple of hours then press the power button once so the vita sleeps and the battery is nearly 75%. Then the next day when I want to turn on my vita it does not turn on I tried holding but also no use therefore I charged it again and waited as if it was draind and when I turned it on I had to put the time and date again I hate it because I usually put the vita on sleep mode in the middle of the game. So plz help I guess the version I bought is a bad piece.

[NGChuck]

Hold the Power button for cca 30 seconds. Then it will pop out black menu in your screen and select the first one (use only buttons, touch screen doesn't work in this mode) - Restart Ps Vita - and let's see if I was helpful.