There's no such thing as a dumb question, only dumb answers
Short out - means all of the capacitors in the computers loose their charge and therefore memory. Yes, the cables won't reach each other so just use a long metal pole (screw driver) and make sure nothing touches the battery during the process. I used a couple of pieces of carpet on top of the battery to make sure that didn't happen. Do a search for the procedure, or his website...