Installing The Primary Memory Module; Removing The Secondary Memory Module - Dell Precision 7720 Owner's Manual

Installing the primary memory module

1. Insert the memory module into the memory socket.
NOTE: Installing one or three memory modules leads to system performance issues.
2. Press the clips to secure the memory module to the system board.
3. Install the:
a) base cover
b) battery
c) battery cover
4. Follow the procedure in

Removing the secondary memory module

1. Follow the procedure in
2. Remove the:
a) battery cover
b) battery
c) hard drive
d) keyboard
3. To remove the secondary memory module:
a) Remove the screw that secures the memory shield [1].
b) Lift and remove the memory shield from the computer [2].
c) Pry the retention clips away from the memory module until it pops up [3].
d) Lift the memory module and remove it from the computer [4].
18 Disassembly and reassembly
After working inside your computer.
Before working inside your computer.