Dell Inspiron N5050 Owner's Manual

Contents

Power Button Board 358Power Button BoardWARNING: Before working inside your computer, read the safety informationthat shipped with your computer. For additional safety best practices information,see the Regulatory Compliance Homepage atwww.dell.com/regulatory_compliance.CAUTION: Only a certified service technician should perform repairs on yourcomputer. Damage due to servicing that is not authorized by Dell is not covered byyour warranty.CAUTION: To avoid electrostatic discharge, ground yourself by using a wristgrounding strap or by periodically touching an unpainted metal surface (such as aconnector on your computer).CAUTION: To help prevent damage to the system board, remove the main battery,see "Removing the Battery" on page 13, before working inside the computer.Removing the Power Button Board1 Follow the instructions in "Before You Begin" on page 9.2 Remove the battery. See "Removing the Battery" on page 13).3 Follow the instructions from step 3 to step 8 in "Removing the Palm-RestAssembly" on page 29.4 Turn the palm-rest assembly over.5 Remove the screw that secures the power button board to the palm rest.6 Push and release the tabs that secure the power button board to the palmrest.7 Lift the power button board along with its cable away from the palm rest.