Power Button With Fingerprint Reader; Removing The Power Button With Fingerprint Reader - Dell Latitude 7420 Service Manual
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Also See for Latitude 7420:
- Service manual (85 pages) ,
- Setup and specifications manual (26 pages) ,
- Setup and specifications (26 pages)
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About this task
The following image indicates the location of the I/O board and provides a visual representation of the installation procedure.
Steps
1. Replace the I/O board into its slot in the computer.
2. Secure the I/O board to the computer using two (M2x4) screws.
Next steps
1. Install the
system
board.
2. Install the
heatsink
assembly.
3. Install the battery.
4. Install the
WWAN
card.
5. Install the
solid-state
6. Install the
base
cover.
7. Install the
SIM
card.
8. Install the
microSD
card.
9. Follow the procedure in
Power button with fingerprint reader
Removing the power button with fingerprint reader
Prerequisites
1. Follow the procedure in
2. Remove the
microSD
3. Remove the
SIM
card.
4. Remove the
base
cover.
5. Remove the
solid-state
drive.
after working inside your
before working inside your
card.
drive.
computer.
computer.
Removing and installing components
53
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