Power-Adapter Port; Removing The Power-Adapter Port - Dell Precision 7780 Service Manual

3. Connect the touch screen cable (for models shipped with a touch screen) or IR camera cable (for models that are shipped
with an IR camera) and display cable to their connectors on the system board.
4. Replace the display cable bracket from the computer.
5. Replace the three (M2x5) screws to secure the display cable bracket in place.
6. Connect the antennas to their connectors.
7. Align the WLAN bracket and replace the (M2x5) screw to secure it to the system board.
Next steps
1. Install the inner frame.
2. Install the heat-sink for discrete
3. Install the secondary solid-state
4. Install the primary solid-state
5. Install the WWAN card.
6. Install the interposer board
7. Install the CAMM module
8. Install the battery.
9. Install the SIM card.
10. Install the base cover.
11. Follow the procedure in

Power-adapter port

Removing the power-adapter port

Prerequisites
1. Follow the procedure in
2. Remove the base cover.
3. Remove the SIM card.
4. Remove the battery.
5. Remove the CAMM module
6. Remove the interposer board
7. Remove the WWAN card.
8. Remove the primary solid-state
9. Remove the secondary solid-state
10. Remove the heat-sink for discrete
11. Remove the inner frame.
12. Remove the system board.
About this task
The figure indicates the location of the power-adapter port and provides a visual representation of the removal procedure.
graphics.
drive.
drive.
module.
or memory module.
after working inside your
before working inside your
or memory module.
module.
drive.
drive.
graphics.
computer.
computer.
Removing and installing components 81