Dell Inspiron 14 5420 Service Manual - Page 42

Installing the speakers, Prerequisites, About this task, Steps

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3. Lift the latch and disconnect the touchpad cable from the system board. 4. Lift the latch and disconnect the keyboard cable from the system board. 5. Lift the latch and disconnect the keyboard-backlight cable from the system board. 6. Disconnect the speaker cable from the system board. 7. Peel off the tape that secures the speaker cable to the palm-rest and keyboard assembly. 8. Remove the speaker cables from the routing guides on the palm-rest and keyboard assembly. 9. Lift the speakers along with their cables off the palm-rest and keyboard assembly. Installing the speakers Prerequisites If you are replacing a component, remove the existing component before performing the installation process. About this task The following image(s) indicate the location of the speakers and provides a visual representation of the installation procedure. Steps 1. Using the alignment posts, place the left and right speakers on the palm-rest and keyboard assembly. 42 Removing and installing components

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3.
Lift the latch and disconnect the touchpad cable from the system board.
4.
Lift the latch and disconnect the keyboard cable from the system board.
5.
Lift the latch and disconnect the keyboard-backlight cable from the system board.
6.
Disconnect the speaker cable from the system board.
7.
Peel off the tape that secures the speaker cable to the palm-rest and keyboard assembly.
8.
Remove the speaker cables from the routing guides on the palm-rest and keyboard assembly.
9.
Lift the speakers along with their cables off the palm-rest and keyboard assembly.
Installing the speakers
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image(s) indicate the location of the speakers and provides a visual representation of the installation procedure.
Steps
1.
Using the alignment posts, place the left and right speakers on the palm-rest and keyboard assembly.
42
Removing and installing components