Hi all, Just bought my EP121 a few days ago. So far I have only 1 complaint. Is the power plug on my EP121 defective? I plug it in and it charges fine but it seems very loose. I have to constantly reinsert the power cable since it gets loose and stops charging every time I move the computer in any way. Is the power plug supposed to click in any way? The only fix I found at the moment is to run the power cable inside the loops of the folio case so the cable runs down the side of my tablet.