Dell Inspiron 14 7425 2-in-1 Service Manual page 22

Steps
1. Lift the MyLar to access the memory slot.
2. Align the notch on the memory with the tab on the memory slot.
3. Slide the memory firmly at an angle, into the memory slot.
4. Press the memory down until it clicks into place.
NOTE: If you do not hear the click, remove the memory and reinstall it.
NOTE: Repeat step 1 to step 4 to install any other memory in your computer.
Next steps
1. Install the base cover.
2. Follow the procedure in
22 Removing and installing components
After working inside your computer.