Wireless Wide Area Network (Wwan) Card; Removing The Wwan Card - Dell Precision 7780 Service Manual
Hide thumbs
Also See for Precision 7780:
- Service manual (99 pages) ,
- Setup and specifications (32 pages) ,
- Setup and specifications (34 pages)
Table of Contents
Advertisement
Wireless Wide Area Network (WWAN) card
Removing the WWAN card
Prerequisites
1. Follow the procedure in
2. Remove the
base
cover.
About this task
The figure indicates the location of the WWAN card and provides a visual representation of the removal procedure.
Steps
1. Remove the (M2x2) screw that secures the WWAN card bracket to the system board.
2. Lift the WWAN card bracket from the WWAN card.
3. Disconnect the antenna cables from the connector on the WWAN card.
4. Slide and remove the WWAN card from its slot on the system board.
NOTE:
When replacing the system board, the sticker indicating the WWAN antenna cable connections must be
relocated to the replacement system board.
38
Removing and installing components
before working inside your
computer.
Advertisement
Table of Contents
