Dell™ Inspiron™ One 2305/2310 Service ManualNotes, Cautions, and WarningsInformation in this document is subject to change without notice.© 2010 Dell Inc. All rights reserved.Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.Trademarks used in this text: Dell, the DELL logo, and Inspiron are trademarks of Dell Inc.; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dellunder license; Microsoft, Windows, and the Windows start button logo are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or othercountries.Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims anyproprietary interest in trademarks and trade names other than its own.August 2010 Rev. A00Regulatory model: W01C series Regulatory type: W01C001; W01C002Technical OverviewBefore You BeginBack CoverHard DriveOptical DriveConverter CardTouch Screen Control Card (Optional)Front StandAudio Video Board ShieldAudio Video BoardAudio Video Board CableAudio Video Button BoardRear Stand CoverRear StandMiddle FrameSystem-Board ShieldAntenna-In ConnectorInfrared Blaster ConnectorWireless AntennaMemory Module(s)Wireless Mini-Card(s)Coin-Cell BatteryMXM-Assembly Fan (Optional)MXM Assembly (Optional)Processor Heat-Sink FanProcessor Heat-SinkProcessorSpeakersSpeaker CoverSystem BoardInternal Card With Bluetooth® Wireless TechnologyCamera ModuleInfrared CardB-CAS Card (Optional)DisplaySystem Setup UtilityFlashing the BIOSNOTE: A NOTE indicates important information that helps you make better use of your computer.CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.WARNING: A WARNING indicates a potential for property damage, personal injury, or death.