Dell Precision 7720 Owner's Manual

Installing the secondary memory module

1. Insert the memory module into the memory socket.
2. Press the clips to secure the memory module to the system board.
3. Place the memory shield in its original position on the memory module and tighten the screw to secure it to the computer.
4. Install the:
   1. keyboard
   2. hard drive
   3. battery
   4. battery cover
5. Follow the procedure in After working inside your computer.