Dell Chromebook 11 3180 Disassembly and Reassembly Guide - For use by Certifie - Page 3

Contents 1 Working on your computer...5 Safety instructions...5 Before working inside your computer...5 After working inside your computer...6 2 Disassembly and reassembly...7 Recommended tools...7 microSD card...7 Removing microSD card...7 Installing microSD card...7 Base cover...7 Removing base cover...7 Installing base cover...9 Battery...9 Lithium-ion battery precautions...9 Removing battery - optional...9 Installing battery...10 Keyboard lattice and Keyboard...10 Removing keyboard...10 Installing keyboard...11 Audio board...12 Removing audio board...12 Installing audio board...13 Power connector port...13 Removing power connector port...13 Installing power connector port...14 Speaker...14 Removing speaker...14 Installing speakers...15 System board...16 Removing system board...16 Installing system board...18 Display assembly...18 Removing display assembly...18 Installing display assembly...21 Display bezel...21 Removing display bezel...21 Installing display bezel...22 Display panel...22 Removing display panel...22 Installing display panel...23 Display hinges...23 Removing display hinge...23 Installing display hinge...24 Contents 3