Steps1. Ensure that the securing clips are in an open position2. Align the notch on the memory module with the tab on the memory-module slot.3. Press down on the memory module until the memory module snaps into position and the securing clip locks in placeCAUTION: To prevent damage to the memory module, hold the memory module by the edges. Do not touchthe components on the memory module.NOTE: Repeat step 1 to step 3 when installing more than one memory module in your computer.Next steps1. Install the fan.2. Install the speaker.3. Install the side cover.4. Follow the procedure in After working inside your computer.Removing and installing Customer Replaceable Units (CRUs) 55