Dell Vostro A90 Service Manual

Also see for Vostro A90: Quick start guide Setup and quick reference guide

Contents

Back to Contents PageMicrophoneDell™ Vostro™ A90 Service ManualRemoving the MicrophoneReplacing the MicrophoneRemoving the Microphone1. Follow the instructions in Before You Begin.2. Remove the module cover (see Removing the Module Cover).3. Remove the keyboard (see Removing the Keyboard).4. Remove the palm rest (see Removing the Palm Rest).5. Disconnect the microphone cable from the system board.6. Remove the microphone from the computer base.Replacing the Microphone1. Insert the microphone in the slot and connect the microphone cable to the connector on the system board.2. Replace the palm rest (see Replacing the Palm Rest).3. Replace the keyboard (see Replacing the Keyboard).4. Replace the module cover (see Replacing the Module Cover).5. Slide the battery into the battery bay, until it clicks into place and slide the battery-lock latch towards the lock position.Back to Contents PageCAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety bestpractices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface(such as a connector on the back of the computer).NOTICE: To help prevent damage to the system board, you must remove the battery from the battery bay before you begin working inside thecomputer.1 microphone 2 microphone cable connector