Palm-Rest Assembly; Removing The Palm-Rest Assembly - Dell NOT21684 Owner's Manual

Steps
1. Place the dummy SIM-card slot filler into its compartment on the palm rest.
NOTE: Ensure that the dummy SIM-card slot filler is aligned with the ribs on the palm-rest assembly.
2. Press the dummy SIM-card slot filler until it clicks into place and ensure it fits securely into the SIM card slot.
Next steps
1. Install the fingerprint
2. Install the smart card
3. Install the display assembly.
4. Install the system board.
5. Install the assembly inner
6. Install the battery.
7. Install the heat sink.
8. Install the M.2 2230 solid-state drive in Slot
9. Install the M.2 2230 or
10. Install the memory modules.
11. Install the WLAN card.
12. Install the 4G WWAN card
13. Install the base cover.
14. Install the SIM card.
15. Follow the procedure in

Palm-rest assembly

Removing the palm-rest assembly

CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
126 Removing and installing Field Replaceable Units (FRUs)
reader, if applicable.
reader.
frame.
2, if applicable.
M.2 2280 solid-state drive in Slot 1, as applicable.
or 5G WWAN card, as applicable.
After working inside your
Before working inside your
computer.
computer.