undo the screws that holds the batterie door on lightly pull it apart & take out the batterie door check that the two plastic pins at the end are still on.If not u will need 2 replace itno i do not think so, i do not now much about it my self. I got it given to me as it is. All thats wrong is that the door does not stay in place. I was thinking is there a way of putting a screw on it to hold it, Then it would be easy access.
The two pins are not there because the door comes completely off, When you open it and even when it is on a little shake and it falls off again.undo the screws that holds the batterie door on lightly pull it apart & take out the batterie door check that the two plastic pins at the end are still on.If not u will need 2 replace it