Dell Latitude E5450 Dell LatitudeE5450 / 5450 Owners Manual - Page 38

Installing the System Board, Removing the Heatsink Assembly

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Installing the System Board 1. Place the system board to align with the screw holders on the computer. 2. Tighten the screws to secure the system board to the computer. 3. Connect the speaker cable to its connector on the system and route the cable through its routing channels. 4. Install the: a. display assembly b. display-hinge brackets c. palmrest d. keyboard e. keyboard trim f. hard-drive assembly g. memory h. battery i. base cover j. SD card 5. Follow the procedures in After Working Inside Your Computer. Removing the Heatsink Assembly 1. Follow the procedures in Before Working Inside Your Computer 2. Remove the: a. SD card b. base cover c. battery d. hard-drive assembly e. memory f. WLAN 38

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Installing the System Board
1.
Place the system board to align with the screw holders on the computer.
2.
Tighten the screws to secure the system board to the computer.
3.
Connect the speaker cable to its connector on the system and route the cable through its routing
channels.
4.
Install the:
a.
display assembly
b.
display-hinge brackets
c.
palmrest
d.
keyboard
e.
keyboard trim
f.
hard-drive assembly
g.
memory
h.
battery
i.
base cover
j.
SD card
5.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Heatsink Assembly
1.
Follow the procedures in
Before Working Inside Your Computer
2.
Remove the:
a.
SD card
b.
base cover
c.
battery
d.
hard-drive assembly
e.
memory
f.
WLAN
38