Dell Latitude 5420 Rugged - Page 121

2. Turn over the microphone daughterboard on the back cover [1] and tighten the two 'M2*3' screws [2].
3. Secure the microphone daughterboard using a piece of reflective tape on either sides [3] to the LCD back cover.
4. Install the:
a) LCD with bezel assembly.
b) Display assembly.
c) Hinge covers
d) Heatsink
e) PCIe heatsink assembly
f) Docking port assembly
g) WWAN card
h) WLAN card
i) Bottom chassis cover
j) Batteries
Removing and installing components
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