Dell Inspiron 16 5640 Owners Manual - Page 71

Installing the display assembly, Display assembly

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Figure 44. Display assembly Steps 1. Remove the five (M2.5x5) screws that secure the left and right-display hinges to the palm-rest and keyboard assembly. 2. Open the hinges to a 90-degree angle. 3. Disconnect the display cable from the connector (eDP) on the system board. 4. Lift the palm-rest and keyboard assembly at an angle to free it from the hinges and remove it from the display assembly. NOTE: The display assembly is a Hinge-Up Design (HUD) assembly and cannot be further disassembled once it is removed from the bottom chassis. If any components in the display assembly malfunction and require replacement, the entire display assembly has to be replaced. NOTE: The power-adapter port is secured in place by the right-display hinge. There is no screw, tape, or adhesive securing the power-adapter port to the palm-rest. Therefore, it is important to verify that the power-adapter port has not been displaced during service. Installing the display assembly CAUTION: The information in this section is intended for authorized service technicians only. CAUTION: The maximum operating angle for the display-panel hinge is 135 degrees. Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. Removing and installing Field Replaceable Units (FRUs) 71

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Figure 44. Display assembly
Steps
1.
Remove the five (M2.5x5) screws that secure the left and right-display hinges to the palm-rest and keyboard assembly.
2.
Open the hinges to a 90-degree angle.
3.
Disconnect the display cable from the connector (eDP) on the system board.
4.
Lift the palm-rest and keyboard assembly at an angle to free it from the hinges and remove it from the display assembly.
NOTE:
The display assembly is a Hinge-Up Design (HUD) assembly and cannot be further disassembled once it is
removed from the bottom chassis. If any components in the display assembly malfunction and require replacement, the
entire display assembly has to be replaced.
NOTE:
The power-adapter port is secured in place by the right-display hinge. There is no screw, tape, or adhesive
securing the power-adapter port to the palm-rest. Therefore, it is important to verify that the power-adapter port has
not been displaced during service.
Installing the display assembly
CAUTION:
The information in this section is intended for authorized service technicians only.
CAUTION:
The maximum operating angle for the display-panel hinge is 135 degrees.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
Removing and installing Field Replaceable Units (FRUs)
71