Dell 3450 Laptop User Manual


 
5. Perform the following steps as shown in the illustration:
a. Remove the screw that secures the system board to the computer [1].
b. Lift the system board [2].
Installing the System Board
1. Install the power connector .
2. Place the system board on the computer.
3. Tighten the screw to secure the system board to the computer.
4. Connect the speaker.
5. Connect the LED and touchpad cables.
6. Press the locking tab.
7. Install:
a. heatsink
b. base frame
c. keyboard
d. system fan
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