Medion min2310 wont turn on

Hey does anyone have any suggestions i have one of these Medion laptops MIN2310 and one day it just went off. I turnned it back on and about 20 seconds later it went off. I turnned it on again and about 10 secs it went off and then it would'nt turn on again!!! I asummed it was something wrong with the battery and came on the net to find a new one when i stumbbled upon this website and saw that there has been similar problems could anyone suggest a solution for me cheers
Steve