I received the transformer Monday and it has been working fine. Today I left it plugged in to my computer via the USB port. when I came home, I went to the computer to shut it down to remove it, Windows did not see it, ( which seems to happen when it is sleeping).
I unplugged the transformer, saw the desktop screen with the password (it is on) line. then the screen went dark and I can't get it to come back on.
I tried charging to the wall for an hour.
It is completely dark.
Should I try to open it up and remove-wait-replace the battery?
OOps posted in wrong forum. don't see where to delete. re-posting on help