Dell Inspiron One 2020 (Early 2012) User Manual

Dell Inspiron One 2020 Owner’s ManualComputer model: Inspiron One 2020 Regulatory model: W06B Regulatory type: W06B001book.

10 | Technical Overviewbook.book Page 10 Monday, April 16, 2012 3:04 PM

100 | System SetupAdvanced — USB ConfigurationRear USB Ports Allows you to enable or disable the rear USB ports — Enabled or Disabled (Enabled by de

System Setup | 101Boot Numlock Key Allows you to set the status of the Num Lock key during boot On or Off (On by default)Keyboard Errors Allows you

102 | System SetupPowerWake Up by Integrated LAN/WLAN Allow the computer to be powered on by special LAN or wireless LAN signals Enabled or Disable

System Setup | 103Security Supervisor Password Displays the supervisor passwordUser Password Displays the user passwordSet User Password Allows you

104 | System SetupBoot SequenceThis feature allows you to change the boot sequence for devices.Boot Options• USB Floppy Device — The computer attemp

System Setup | 105Changing Boot Sequence for the Current BootYou can use this feature to change the current boot sequence, for example, to boot from

106 | System SetupClearing Forgotten Passwords WARNING: Before begin any of the procedures in this section, read the safety information that ship

System Setup | 107Clearing CMOS Settings WARNING: Before begin any of the procedures in this section, read the safety information that shipped wit

108 | System Setupbook.book Page 108 Monday, April 16, 2012 3:04 PM

Flashing the BIOS | 10930Flashing the BIOSThe BIOS may require flashing when an update is available or when replacing the system board. To flash th

Before You Begin | 112Before You BeginTurn Off Your Computer and Connected Devices CAUTION: To avoid losing data, save and close all open files and

110 | Flashing the BIOSbook.book Page 110 Monday, April 16, 2012 3:04 PM

12 | Before You Begin CAUTION: When you disconnect a cable, pull on its connector or on its pull-tab, not on the cable itself. Some cables have con

After Working Inside Your Computer | 133After Working Inside Your ComputerAfter you complete replacement procedures, ensure the following:• Repl

14 | After Working Inside Your Computerbook.book Page 14 Monday, April 16, 2012 3:04 PM

Stand Cover | 154Stand Cover WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow

16 | Stand CoverReplacing the Stand CoverProcedure1 Slide the tabs on the stand cover into the slots on the back cover.2 Snap the stand cover until

Stand | 175Stand WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in

18 | StandReplacing the StandProcedure1 Slide the tabs on the stand into the slots on the back cover.2 Replace the screws that secure the stand to t

Back Cover | 196Back Cover WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow th

Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indic

20 | Back CoverReplacing the Back CoverProcedureAlign the tabs on the back cover with the tabs on the middle frame and snap the back cover into pla

Hard Drive | 217Hard Drive WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow th

22 | Hard DriveProcedure1 Remove the screws that secure the hard-drive assembly to the chassis.2 Slide and lift the hard-drive assembly and then dis

Hard Drive | 23Replacing the Hard DriveProcedure1 Align the screw holes on the hard-drive cage with the screw holes on the hard drive.2 Replace the

24 | Hard Drivebook.book Page 24 Monday, April 16, 2012 3:04 PM

Optical Drive | 258Optical Drive WARNING: Before working inside your computer, read the safety information that shipped with your computer and fol

26 | Optical Drive4 Carefully pry the optical-drive bezel and remove it from the optical-drive assembly.5 Remove the screws that secure the optical-

B-CAS Card (Japan Only) | 279B-CAS Card (Japan Only) WARNING: Before working inside your computer, read the safety information that shipped with y

28 | B-CAS Card (Japan Only)Replacing the B-CAS CardProcedure1 Connect the B-CAS-card cable to the connector on the B-CAS card.2 Turn the B-CAS card

Converter Board | 2910Converter Board WARNING: Before working inside your computer, read the safety information that shipped with your computer an

Contents | 3Contents1 Technical Overview . . . . . . . . . . . . . . . . . . . . . . 7Inside View of Your Computer . . . . . . . . . . . . . . . .

30 | Converter BoardReplacing the Converter BoardProcedure1 Align the screw holes on the converter board with the screw holes on the chassis.2 Repla

Memory Module(s) | 3111Memory Module(s) WARNING: Before working inside your computer, read the safety information that shipped with your computer

32 | Memory Module(s)3 Use your fingertips to carefully spread apart the securing clips on each end of the memory-module connector until the memory

Memory Module(s) | 33Replacing the Memory Module(s)Procedure1 Align the notch on the memory module with the tab on the memory-module connector.2 Sl

34 | Memory Module(s)book.book Page 34 Monday, April 16, 2012 3:04 PM

System-Board Shield | 3512System-Board Shield WARNING: Before working inside your computer, read the safety information that shipped with your com

36 | System-Board Shield3 Disconnect the antenna-in connector cable from the connector on the TV-tuner card.4 Remove the antenna-in connector. See

Antenna-In Connector | 3713Antenna-In Connector WARNING: Before working inside your computer, read the safety information that shipped with your c

38 | Antenna-In ConnectorReplacing the Antenna-In ConnectorProcedure1 Slide the antenna-in connector into the slot on the system-board shield.2 Repl

Antenna Modules | 3914Antenna Modules WARNING: Before working inside your computer, read the safety information that shipped with your computer an

4 | Contents10 Converter Board. . . . . . . . . . . . . . . . . . . . . . . . 29Removing the Converter Board . . . . . . . . . . . . . . 29Replac

40 | Antenna ModulesReplacing the Antenna ModulesProcedure1 Adhere the antenna modules to the chassis.2 Route the antenna cables through the routing

TV-Tuner Card (Optional) | 4115TV-Tuner Card (Optional) WARNING: Before working inside your computer, read the safety information that shipped

42 | TV-Tuner Card (Optional)Procedure1 Disconnect the TV-tuner-card cable from the connector on the TV-tuner card.2 Remove the screw that secures t

TV-Tuner Card (Optional) | 43Replacing the TV-Tuner CardProcedure CAUTION: To avoid damage to the TV-tuner card, ensure that there are no cables un

44 | TV-Tuner Card (Optional)book.book Page 44 Monday, April 16, 2012 3:04 PM

Wireless Mini-Card (Optional) | 4516Wireless Mini-Card (Optional) WARNING: Before working inside your computer, read the safety information that s

46 | Wireless Mini-Card (Optional)Procedure1 Disconnect the antenna cable(s) from the Mini-Card.2 Remove the screw that secures the Mini-Card to the

Wireless Mini-Card (Optional) | 47Replacing the Wireless Mini-CardProcedure CAUTION: The connectors are keyed to ensure correct insertion. Use of e

48 | Wireless Mini-Card (Optional)book.book Page 48 Monday, April 16, 2012 3:04 PM

Coin-Cell Battery | 4917Coin-Cell Battery WARNING: Before working inside your computer, read the safety information that shipped with your compute

Contents | 520 Power-Button Assembly . . . . . . . . . . . . . . . . . 57Removing the Power-Button Assembly . . . . . . . . . 57Replacing the Po

50 | Coin-Cell BatteryReplacing the Coin-Cell BatteryProcedureInsert the new battery (CR2032) into the battery socket with the side labeled + facing

Speakers | 5118Speakers WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the s

52 | SpeakersProcedure1 Disconnect the speakers cable from the connector (SPEAKER) on the system board.2 Make note of the speakers cable routing and

Speakers | 53Replacing the SpeakersProcedure1 Align the screw holes on the speakers with the screw holes on the middle frame.2 Replace the screws th

54 | Speakersbook.book Page 54 Monday, April 16, 2012 3:04 PM

Fan | 5519Fan WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in &q

56 | FanProcedure1 Disconnect the fan cable from the connector (FANC1) on the system board.2 Remove the fan cable from the routing guide on the fan.

Power-Button Assembly | 5720Power-Button Assembly WARNING: Before working inside your computer, read the safety information that shipped with your

58 | Power-Button AssemblyProcedure1 Disconnect the power-button and hard-drive activity light cable from the connector (PWRCN1) on the system board

Power-Button Assembly | 59Replacing the Power-Button AssemblyProcedure1 Place the power-button assembly on the middle frame and then slide it toward

6 | Contents29 System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 95Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 | Power-Button Assemblybook.book Page 60 Monday, April 16, 2012 3:04 PM

Processor Heat-Sink | 6121Processor Heat-Sink WARNING: Before working inside your computer, read the safety information that shipped with your co

62 | Processor Heat-SinkProcedure1 In sequential order (indicated on the processor heat-sink), loosen the captive screws that secure the processor

Processor Heat-Sink | 63 Replacing the Processor Heat-Sink CAUTION: Incorrect alignment of the processor heat-sink can cause damage to the system

64 | Processor Heat-Sinkbook.book Page 64 Monday, April 16, 2012 3:04 PM

Processor | 6522Processor WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the

66 | ProcessorProcedure1 Press the release lever down on the processor cover and then pull it outward to release it from the tab that secures it. 2

Processor | 67Replacing the ProcessorProcedure1 Unpack the new processor, being careful not to touch the underside of the processor. CAUTION: Gro

68 | Processor7 Clean the thermal grease from the bottom of the processor heat-sink. 8 Apply the new thermal grease to the top of the processor. C

System Board | 6923System Board WARNING: Before working inside your computer, read the safety information that shipped with your computer and foll

Technical Overview | 71Technical Overview WARNING: Before working inside your computer, read the safety information that shipped with your compute

70 | System BoardProcedure NOTE: Make a note of the cable routing before disconnecting the cables from the system board. NOTE: Your computer’s Ser

System Board | 71Replacing the System BoardProcedure1 Slide the system board connectors into the slots on the chassis and align the screw holes on

72 | System Boardbook.book Page 72 Monday, April 16, 2012 3:04 PM

Display Panel | 7324Display Panel WARNING: Before working inside your computer, read the safety information that shipped with your computer and fo

74 | Display PanelProcedure1 Make note of the routing of all the cables (except the converter-board cable and antenna cables) and remove them from t

Display Panel | 754 Disconnect the converter-board cable from the connector on the display panel.5 Remove the screws that secure the display panel t

76 | Display Panel7 Peel and release the tape that secures the display cable to the display-cable connector.8 Press the release latch on either sid

Display Panel | 77Replacing the Display PanelProcedure1 Connect the display cable to the connector on the display panel and secure it with the tape.

78 | Display Panelbook.book Page 78 Monday, April 16, 2012 3:04 PM

Infrared (IR) Receiver | 7925Infrared (IR) Receiver WARNING: Before working inside your computer, read the safety information that shipped with yo

8 | Technical OverviewSystem Board Components12345678910 11 12 131517181416book.book Page 8 Monday, April 16, 2012 3:04 PM

80 | Infrared (IR) ReceiverProcedure1 Make note of the routing of all the cables (except the converter-board cable and antenna cables) and remove th

Infrared (IR) Receiver | 814 Push the tabs that secure the IR receiver outward and remove the IR receiver from the display bezel.1 tabs (2) 2 IR rec

82 | Infrared (IR) ReceiverReplacing the Infrared ReceiverProcedure1 Place the IR receiver in position on the display bezel and snap the IR receiver

Middle Frame | 8326Middle Frame WARNING: Before working inside your computer, read the safety information that shipped with your computer and foll

84 | Middle FrameProcedure1 Release the tabs that secure the middle frame to the display bezel.2 Lift the middle frame off the display bezel.1 middl

Middle Frame | 85Replacing the Middle FrameProcedureAlign the tabs on the middle frame with the slots on the display bezel and snap the middle frame

86 | Middle Framebook.book Page 86 Monday, April 16, 2012 3:04 PM

Camera Module | 8727Camera Module WARNING: Before working inside your computer, read the safety information that shipped with your computer and fo

88 | Camera ModuleProcedure1 Remove the screws that secure the camera assembly to the display bezel.2 Lift the camera assembly along with its cable

Camera Module | 89Replacing the Camera ModuleProcedure1 Slide the camera module into the camera-module bracket and align the screw hole on the came

Technical Overview | 91 processor socket 2 fan cable connector (FANC1)3 camera cable connector (WEBCAM) 4 converter-board cable connector (CONVERTER

90 | Camera Modulebook.book Page 90 Monday, April 16, 2012 3:04 PM

Display Bezel | 9128Display Bezel WARNING: Before working inside your computer, read the safety information that shipped with your computer and fo

92 | Display BezelProcedureRemove the display bezel.1 display bezel1book.book Page 92 Monday, April 16, 2012 3:04 PM

Display Bezel | 93Replacing the Display BezelProcedurePlace the display bezel on a clean surface.Postrequisites1 Replace the camera module. See &quo

94 | Display Bezelbook.book Page 94 Monday, April 16, 2012 3:04 PM

System Setup | 9529System SetupOverviewUse the system setup to utility to: • Get information about the hardware installed on your computer, such as

96 | System SetupSystem Setup ScreensThe system setup screen displays current or changeable configuration information for your computer. Information

System Setup | 97System Setup Options NOTE: Depending on your computer and installed devices, the items listed in this section may appear, or may

98 | System SetupMain — SATA InformationSATA 1Device Type Displays the SATA device connected to the SATA 1 connectorDevice ID Displays the serial nu

System Setup | 99Advanced — Processor ConfigurationIntel Hyper-Threading TechnologyAllows you to enable or disable Intel Hyper-Threading Technology