Chosen Solution

macbook pro does not power up/turn on . No green light on charging cable

If that’s the case I would start off by inspecting the systems MagSafe connector making sure its clean and the metal contacts are not burnt. Here is the replacement MacBook Pro Unibody 13" and 15" MagSafe DC-In Board and here’s the guide to replace it MacBook Pro 13" Unibody Mid 2010 DC-In Board Replacement Given the age of the system you may also need a new battery MacBook Pro 13" Unibody (Mid 2009-Mid 2012) Battery and here’s the guide to put it in MacBook Pro 13" Unibody Mid 2010 Battery Replacement