Ematic 7" Tablet Computer "trio problems solutions" Questions

How do i get it to reboot and turned on because every time i turn it on it just shows the android sign and it just stays on it is there any solution to my problem? it keeps saying I need a past word.i

...interruption so a lot of study will be necessary for the novice and be prepared to need further solutions to newer problems that may arise from err or lack of knowledge on the precise

Iam locked out of my trio tablet For got unlock pattren Locked out of my tablet. not accepting username or password. same problem. have you received any solution yet.