Dell Inspiron 16 Plus 7640 Owners Manual - Page 73

About this task, System board callouts

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3. Remove the 64 Wh battery or 90 Wh battery, whichever is applicable. 4. Remove the heat sink. 5. Remove the fan. 6. Remove the wireless card. 7. Remove the M.2 2230 solid-state drive or M.2 2280 solid-state drive, whichever is applicable. About this task The following image indicates the connectors on your system board. Figure 48. System board callouts 1. Fan cable connector 2. Display-assembly cable connector 3. Power-adapter port cable connector 4. I/O board-cable connector 5. M.2 wireless card slot 6. Touchpad-cable connector 7. Keyboard-cable connector 8. Speaker cable connector 9. Keyboard-backlight cable connector 10. Battery cable connector 11. M.2 solid-state drive slot The following image(s) indicate the location of the system board and provides a visual representation of the removal procedure. Removing and installing Field Replaceable Units (FRUs) 73

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3.
Remove the
64 Wh battery
or
90 Wh battery
, whichever is applicable.
4.
Remove the
heat sink
.
5.
Remove the
fan
.
6.
Remove the
wireless card
.
7.
Remove the
M.2 2230 solid-state drive
or
M.2 2280 solid-state drive
, whichever is applicable.
About this task
The following image indicates the connectors on your system board.
Figure 48. System board callouts
1.
Fan cable connector
2.
Display-assembly cable connector
3.
Power-adapter port cable connector
4.
I/O board-cable connector
5.
M.2 wireless card slot
6.
Touchpad-cable connector
7.
Keyboard-cable connector
8.
Speaker cable connector
9.
Keyboard-backlight cable connector
10.
Battery cable connector
11.
M.2 solid-state drive slot
The following image(s) indicate the location of the system board and provides a visual representation of the removal procedure.
Removing and installing Field Replaceable Units (FRUs)
73