Installing The Memory Module; Installing The Optional Pcie Ssd Card - Dell Precision Tower 3420 Owner's Manual

Installing the memory module

1. Align the notch on the memory module with the tab on the memory module connector.
2. Insert the memory module into the memory module socket.
3. Press the memory module until the memory module retention tabs click into place.
4. Install the:
a. optical drive
b. hard drive
c. cover
5. Follow the procedure in

Installing the optional PCIe SSD card

NOTE: The PCIe SSD card is shipped with the following components:
1. PCIe SSD card
2. Thermal pad
3. Screw
1. Follow the procedure in
2. Remove the:
a. cover
b. hard drive
c. optical drive
3. Peel the adhesive tape (blue) from the rubber.
14
After Working Inside Your
Before Working Inside Your Computer
Computer.