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Dell OptiPlex All-in-One Plus 7420 User Manual

Dell OptiPlex All-in-One Plus 7420
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Figure 73. Removing the audio board
Steps
1. Remove the three screws (M3x5) that secure the audio board shield to the display-assembly base.
2. Lift the audio-board shield off the display-assembly base.
3. Lift the latch and disconnect the audio cable from its connector (DB-AUDIO) on the audio board.
4. Disconnect the speaker cable from its connector (INT SPKR) on the audio board.
5. Remove the two screws (M3x5) that secure the audio board to the display-assembly base.
6. Lift the audio board off the display-assembly base.
Installing the audio board
CAUTION: The information in this installation section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
Removing and installing Field Replaceable Units (FRUs)
105

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Dell OptiPlex All-in-One Plus 7420 Specifications

General IconGeneral
BrandDell
ModelOptiPlex All-in-One Plus 7420
CategoryDesktop
LanguageEnglish

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