Removing the Display AssemblyWARNING: Before working inside your computer, read the safety informationthat shipped with your computer and follow the steps in "Before Working InsideYour Computer" on page 7. After working inside your computer, follow theinstructions in "After Working Inside Your Computer" on page 9.For more safety best practices, see the Regulatory Compliance home page atdell.com/regulatory_compliance.Prerequisites1 Remove the base cover. See "Removing the Base Cover" on page 10.2 Remove the battery. See "Removing the Battery" on page 13.3 Remove the heat sink. See "Removing the Heat Sink" on page 29.Procedure1 Disconnect the power-adapter port cable from the system board and remove thecable from the display hinge.2 Peel off the Mylar and conductive tape that cover the antenna cables anddisconnect the antenna cables from the wireless card.3 Using the pull tabs, disconnect the display cables from the system board.4 Note the routing of the display-cables and remove the cables from therouting guides.2131 display cables (2) 2 power-adapter port cable3 antenna cables (2)Removing the Display Assembly | 37