Steps
1. Remove the two (M2.5x5) screws from the right hinge, Fold the right hinge up.
2. Disconnect the following cables from the system board:
a. Speaker cable
b. Keyboard FFC
c. Power adapter port cable
d. Keyboard backlight FFC
e. Touchpad FFC
f. Hard drive FFC
g. IO board FFC
h. fingerprint reader FFC
i.
power button FFC from the system board
3. Remove the single (M2x4) screw that secures the system board to the palmrest.
4. Carefully lift the system board away from the chassis.
Installing the system board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
78
Disassembly and reassembly
Содержание Vostro 3401
Страница 1: ...Vostro 3401 Service Manual Regulatory Model P132G Regulatory Type P132G001 September 2020 Rev A00 ...
Страница 5: ...WiFi power cycle 86 Chapter 6 Getting help 87 Contacting Dell 87 Contents 5 ...
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Страница 52: ...Steps 1 Disconnect the display cable from the connector on the system board 52 Disassembly and reassembly ...
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