Dell Precision 5540 Service Manual - Page 42

To remove the antenna module, Remove the copper tapes that secure the antenna module [1].

Page 42 highlights

3. Gently place the system on a flat surface . 4. Rotate the hinges to angle 45° to release the antenna cable. 5. Slide and lift the antenna cover away from the display assembly. 6. To remove the antenna module: a. Remove the copper tapes that secure the antenna module [1]. b. Remove the M2x4 (4) screws and lift the metal brackets that secure the antenna cable [2,3]. 42 Disassembly and reassembly

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3.
Gently place the system on a flat surface .
4.
Rotate the hinges to angle 45° to release the antenna cable.
5.
Slide and lift the antenna cover away from the display assembly.
6.
To remove the antenna module:
a.
Remove the copper tapes that secure the antenna module [1].
b.
Remove the M2x4 (4) screws and lift the metal brackets that secure the antenna cable [2,3].
42
Disassembly and reassembly