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Requisitos previos
1. Follow the procedure in
2. Remove the
SIM
card.
3. Remove the
base
cover.
4. Remove the
4G WWAN card
5. Remove the
WLAN
card.
6. Remove the
memory
modules.
7. Remove the
M.2 2230
or
8. Remove the
M.2 2230 solid-state drive from Slot
9. Remove the battery.
10. Remove the
assembly-inner
11. Remove the
system
board.
NOTA:
The system board can be removed with the heat sink attached in order to simplify the procedure and preserve the
thermal bond between the system board and heat sink.
12. Remove the
display
assembly.
13. Remove the
smart-card
14. Remove the
fingerprint
Sobre esta tarea
NOTA:
When replacing the palmrest assembly, transfer the dummy SIM filler to the new palmrest assembly.
The following images indicate the location of the palm-rest assembly and provide a visual representation of the removal procedure.
128
Extracción e instalación de unidades reemplazables en campo (FRU)
Before working inside your
or
5G WWAN
card, as applicable.
M.2 2280
solid-state drive from Slot 1, as applicable.
2, if applicable.
frame.
reader, if applicable.
reader, if applicable.
computer.
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