Dell OptiPlex 7440 All-In-One W11C, Owner'S Manual

Page: 48 / 80

Installing the system fan
1. Align and place the system fan in the slot on the chassis.
2. Tighten the screws to secure the system fan to the system board.
3. Connect the system fan cable to the connector on the system board.
4. Install the:
a) VESA mount bracket
b) power supply unit
c) system board shield
d) speaker cover
e) cable cover
f) back cover
g) stand
5. Follow the procedure in After working inside your computer .
Memory module
Removing the memory module
1. Follow the procedure in Before working inside your computer .
2. Remove the:
a) stand
b) back cover
c) system board shield
3. Pry the retention clips away from the memory module until it pops up. Lift and remove the memory module from its connector.
4. To remove the memory module:
a) Pry the retention clips away from the memory module until it pops up [1].
b) Lift the memory module from the connector [2].
48 Disassembly and reassembly