Samsung NP300E4C (300E) AC DC Power Jack Repair - YouTube
NP300E4C - LaptopKeyboard.com
Ac Adapter Charger for Samsung Series 3 11.6 12.1 Series 3 305U1A-A01 300E4C NP300E4C 300E4C-S01 Series 3 300E4C-S02 300E4C-S03 300E5C NP300E5C Laptop Notebook Battery Power Supply Cord - Walmart.com