Yes, this is very easy to do. You can find instructions [http://www.notebookscreen.eu/hu/static/7/beszerelesi-tmutato|how to replace a laptop screen] and both [http://www.notebookscreen.eu/en/item/1711310011426/acer-extensa-4620-series|glossy Acer Extensa 4620 screen] and [http://www.notebookscreen.eu/en/item/1711310021426/acer-extensa-4620-series|matte Acer Extensa 4620 LCD display] on [http://www.notebookscreen.eu|NotebookScreen.eu]