Adamanta 16GB (2x8GB) Laptop Memory Upgrade for Lenovo G50-80 Touch DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM at Amazon.com
A-Tech 4GB Module for Lenovo G50-80 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278415B12034X1) at Amazon.com
Lenovo G50-80 upgrade HDD SSD and Ram - YouTube
Lenovo IdeaPad G50-45 - How to Upgrade HDD to SSD - YouTube
Seifelden 8GB (2X4GB) Memory RAM for IBM Lenovo G50-70 Laptop Memory Upgrade - Walmart.com
Lenovo G50 UPGRADE RAM / remove - YouTube
Amazon.com: MMOBIEL DC Power Jack Dock Connector Flex Cable Replacement Compatible with Lenovo IdeaPad G40 G50 Z40 Z50-70 Z50-75 Z50-80 Series : Electronics