Dell Inspiron 3420, Руководство по обслуживанию

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4. Unroute the speaker cable from the routing guides in the palmrest assembly.
5. Peel the adhesive tapes, lift and remove the speakers off the palmrest assembly.
Installing the speaker
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the speakers and provides a visual representation of the installation procedure.
Steps
1. Align and place the speakers into the slot on the palmrest assembly.
2. Route the speaker cable through the routing guides in the palmrest assembly.
3. Connect the speaker cable to the connector on the system board.
4. Affix the adhesive tapes to secure the speakers in place.
5. Connect the hard-disk drive cable to the connector on the system board.
6. Connect the touchpad cable, keyboard cable, keyboard backlit LED cable, and USB cable to the connectors on the system
board and close the latches.
84 Removing and installing components