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
Summary of Contents for Vostro 3401
Page 5: ...WiFi power cycle 86 Chapter 6 Getting help 87 Contacting Dell 87 Contents 5 ...
Page 15: ...3 Exploded View 15 ...
Page 16: ...Exploded View 16 Exploded View ...
Page 21: ...About this task Disassembly and reassembly 21 ...
Page 23: ...About this task Disassembly and reassembly 23 ...
Page 62: ...About this task 62 Disassembly and reassembly ...
Page 64: ...About this task 64 Disassembly and reassembly ...
Page 69: ...About this task Disassembly and reassembly 69 ...
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