User Manual
Table Of Contents
- Precision 5470 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
About this task
The figure indicates the location of the WLAN antennas and provides a visual representation of the removal procedure.
Steps
1. Remove the two (M1.4x2.5) captive screws that secure the auxiliary antenna on the palm-rest and keyboard assembly.
2. Remove the two (M1.4x2.5) captive screws that secure the main antenna on the palm-rest and keyboard assembly.
3. Peel the adhesives securing the auxiliary and main antennas to the palm-rest and keyboard assembly.
4. Unroute the auxiliary and main antennas from the routing guides on the palm-rest and keyboard assembly.
5. Lift to remove the auxiliary and main antennas from the palm-rest and keyboard assembly.
Installing the WLAN antennas
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the WLAN antennas and provides a visual representation of the installation procedure.
Removing and installing components
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