Hi everyone im having a problem ive had my acer a500 a year now since xmas 2011 and for some reason just now it decides to have a problem it wont charge and it wont unlock ive tried the reset the power on with volume,ive tried my micro ship card from my phone nothing etc is there anything else I might be missing now ive got it to move the lock but its shows up says powing off this wasn't doing this before so im totally confused can anyone help?thankyou 62181

