HP G72-b63NR Notebook PC Drivers Download Remove the Phillips PM2. Remove the battery see Memory module on the computer, and then shut it down the computer. Disconnect the power from the computer. Position the computer upside down with Biscotti computer models Matte black computer models Remove the battery see Battery on the computer, and then shut it down through the operating system. Loosen the two Phillips PM2. Lift the back side of the memory module cover 2. Small tabs hold[…]