Dell Latitude 7350 Detachable Owners Manual - Page 95

Installing the WWAN-antenna module

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NOTE: WWAN support will be available at a later date. Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The following images indicate the location of the WWAN-antenna module and provides a visual representation of the installation procedure. Figure 60. Installing the WWAN-antenna module Steps 1. Insert the WWAN antenna module into position. 2. Connect the Darwin 1 antenna cable to the connector (Darwin1) on the system board. 3. Connect green P-sensor cable to the connector (P-Sensor1) on the system board. 4. Place the Darwin 1 antenna bracket over the connectors. 5. Tighten the two captive screws (M1.6x2.5) that secure the Darwin 1 antenna bracket in place. 6. Thread the white/grey WWAN main antenna cable through the metal clips on the system board. 7. Connect the white/grey WWAN main antenna cable to the WWAN card. 8. Place the WWAN-card bracket over the connectors on the WWAN card. 9. Tighten the captive screw (M1.6x2.5) that secures the WWAN-card bracket to the WWAN card. Next steps 1. Install the heat sink. Removing and installing Field Replaceable Units (FRUs) 95

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NOTE:
WWAN support will be available at a later date.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the WWAN-antenna module and provides a visual representation of the installation
procedure.
Figure 60. Installing the WWAN-antenna module
Steps
1.
Insert the WWAN antenna module into position.
2.
Connect the Darwin 1 antenna cable to the connector (Darwin1) on the system board.
3.
Connect green P-sensor cable to the connector (P-Sensor1) on the system board.
4.
Place the Darwin 1 antenna bracket over the connectors.
5.
Tighten the two captive screws (M1.6x2.5) that secure the Darwin 1 antenna bracket in place.
6.
Thread the white/grey WWAN main antenna cable through the metal clips on the system board.
7.
Connect the white/grey WWAN main antenna cable to the WWAN card.
8.
Place the WWAN-card bracket over the connectors on the WWAN card.
9.
Tighten the captive screw (M1.6x2.5) that secures the WWAN-card bracket to the WWAN card.
Next steps
1.
Install the
heat sink
.
Removing and installing Field Replaceable Units (FRUs)
95