How To Disassemble a Laptop

Tutorial 12 - Removing the USB/LAN and I/O circuit board



Codeandwine Tutorials by Koza brings the second to last tutorial on how to disassemble a laptop. In this tutorial Koza focuses on the removal of the USB/LAN Input Output Circuit Board. This is one of the last steps in completing the disassemblement of the Dell Inpsiron N4110. In this video tutorial Koza starts by removing the screws that hold this circuit board. Step by step explanations are given then shown. For the written content of what was basically done in the removal of the circuit board, refer to information below.

Materials Needed

Things to do

Remove the power cable coming from source or outlet
Unlock pins of battery
Slide pins to the sides
Push battery out gently


Get your new battery
Assemble on top of sliders on left and right, evenly and straight
Push Battery in from the center until it clicks!