Display Assembly; Removing The Display-Panel Assembly - Dell Latitude 7230 Service Manual

7. Install the USB-port assembly,
8. Install the USB/HDMI
9. Install the I/O daughter-board.
10. Install the WWAN card
11. Install the wireless card.
12. Install the M.2 2230 solid-state
13. Install the back-cover
14. Install the SIM card (for models shipped with WWAN antennas).
15. Install the batteries.
16. Install the handle (for the models shipped with a handle).
17. Install the stylus.
18. Follow the procedure in

Display assembly

Removing the display-panel assembly

Prerequisites
1. Follow the procedure in
2. Remove the stylus.
3. Remove the handle (for the models shipped with a handle).
4. Remove the batteries.
5. Remove the SIM card
6. Remove the back-cover
7. Remove the M.2 2230 solid-state
8. Remove the wireless card.
9. Remove the WWAN card
10. Remove the I/O daughter-board.
11. Remove the USB/HDMI
12. Remove the USB-port
13. Remove the USB daughter-board,
14. Remove the world-facing
15. Remove the heat sink.
16. Remove the scanner assembly.
17. Remove the front camera and microphone
18. Remove the fan with SSD heat-sink
19. Remove the system board.
About this task
The figure indicates the location of the display-panel assembly and provides a visual representation of the removal procedure.
76 Removing and installing components
Mini-serial RS232 port
port.
(for models shipped WWAN card).
drive.
assembly.
after working inside your
before working inside your
(for models shipped with WWAN antennas).
assembly.
drive.
(for models shipped WWAN card).
port.
assembly, Mini-serial RS232 port
Mini-serial RS232
camera.
assembly.
assembly.
assembly, RJ45-port
tablet.
tablet.
assembly, RJ45-port
daughter-board, RJ45
assembly, or blank top-cover.
assembly, or blank top-cover.
daughter-board, and decoder daughter-board.