Dell Latitude 5420 Rugged - LCD Bezel and Back Cover Assembly; Removing the LCD with Bezel and the Display Back Cover Assembly

b) Heatsink
c) GPS card
d) WLAN card
e) WWAN card
f) PCIe heatsink assembly
g) Docking port assembly
h) Bottom chassis cover
i) Batteries
6. Follow the procedure in After working inside your computer.
LCD Bezel and Back Cover Assembly
Removing the LCD with bezel and the display back cover
assembly
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a) Batteries
b) Bottom chassis cover
c) WLAN card
d) WWAN card
e) PCIe heatsink assembly
f) Docking port assembly
g) Heatsink
h) Hinge covers
i) Display assembly
3. Loosen the 12 'M2.5' screws from the back cover.
4. Remove the four 'M2.5' epoxy screws securing the bezel to the back cover [1] and pry at bottom edge to separate the two
subassemblies [2].
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Removing and installing components