Currently have a 4GB 2rx16 PC3L - 128000s -11 ADATA ram in my laptop and am looking to get another stick of ram. I have tried my other stick of ram 4GB 2rx8 12800s - 11 and it doesnt register. Im guessing I need DDr3L in this laptop. So will this one work? http://www.ebay.com.au/itm/Samsung-4GB-Laptop-Ram-1600Mhz-DDR3L-Memory-204pin-1-35V-SODIMM-Notebook-Laptop-/331309812891?pt=AU_Components&hash=item4d239a8c9b