Dell Latitude 7410 Chromebook Service Manual - Page 41

Installing the display assembly, Steps, If the system unit is shipped with WWAN card

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Steps 1. CAUTION: If the system unit is shipped with WWAN card, remove the WWAN bracket and disconnect the antennae cables. Remove the two (M2x2) screws that secures the WWAN bracket to the system board and remove it from the system board. 2. Disconnect the WWAN antennas and free them from the routing points on the system board. 3. Remove the two (M2x2) screws from the eDP bracket and remove the bracket from the system. 4. Disconnect the eDP and camera cables from the connectors on the system board. CAUTION: Pull the pull tab vertically to disconnect the display cable from the system board. 5. Remove the two (M2.5x5) screws from the left hinge and fold it back. 6. Remove the two (M2.5x5) screws from the right hinge and fold it back. 7. Lift and remove the display assembly from the chassis. Installing the display assembly Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The following images indicate the location of the display assembly and provide a visual representation of the installation procedure. Disassembly and reassembly 41

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Steps
1.
CAUTION:
If the system unit is shipped with WWAN card, remove the WWAN bracket and disconnect the
antennae cables.
Remove the two (M2x2) screws that secures the WWAN bracket to the system board and remove it from the system board.
2.
Disconnect the WWAN antennas and free them from the routing points on the system board.
3.
Remove the two (M2x2) screws from the eDP bracket and remove the bracket from the system.
4.
Disconnect the eDP and camera cables from the connectors on the system board.
CAUTION: Pull the pull tab vertically to disconnect the display cable from the system
board.
5.
Remove the two (M2.5x5) screws from the left hinge and fold it back.
6.
Remove the two (M2.5x5) screws from the right hinge and fold it back.
7.
Lift and remove the display assembly from the chassis.
Installing the display assembly
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the display assembly and provide a visual representation of the installation
procedure.
Disassembly and reassembly
41