System Board; Removing The System Board - Dell NOT22397 Owner's Manual

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Steps
1. Using the alignment posts, place the power button with fingerprint reader into its slot on the palm-rest and keyboard
assembly.
2. Replace the (M2x2) screw that secures the power button with fingerprint reader to the palm-rest and keyboard assembly.
3. Adhere the tape to secure fingerprint reader Flexible Flat cable to the palm-rest and keyboard assembly.
NOTE:
Fold and align the fingerprint reader Flexible Flat cable to the mark at the right of the power button, and align
the white line on the Flexible Flat cable to the mark on the palm-rest and keyboard assembly.
Next steps
1. Install the
display
assembly.
2. Install the
I/O
board.
3. Install the
wireless
card.
4. Install the
base
cover.
5. Install the
SD
card.
6. Follow the procedure in

System board

Removing the system board

CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the
SD
card.
3. Remove the
base
cover.
4. Remove the
3-cell battery
5. Remove the
M.2 2230 solid-state drive
6. Remove the
memory
modules.
After working inside your
Before working inside your
or
4-cell battery
(whichever applicable).
or
M.2 2280 solid-state drive
computer.
computer.
(whichever applicable).
Removing and installing Field Replaceable Units (FRUs)
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