ページ1に含まれる内容の要旨
book.book Page 1 Monday, October 8, 2012 4:27 PM
Dell Inspiron One 2020
Owner’s Manual
Computer model: Inspiron One 2020
Regulatory model: W06B
Regulatory type: W06B001
ページ2に含まれる内容の要旨
book.book Page 2 Monday, October 8, 2012 4:27 PM Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. ____________________ © 2012 Dell Inc. All rights reserved. Trademarks used in this text: Dell™, the DELL logo, and Inspi
ページ3に含まれる内容の要旨
book.book Page 3 Monday, October 8, 2012 4:27 PM Contents 1 Technical Overview . . . . . . . . . . . . . . . . . . . . . . 7 Inside View of Your Computer . . . . . . . . . . . . . . . . 7 System Board Components. . . . . . . . . . . . . . . . . . 8 2 Before You Begin . . . . . . . . . . . . . . . . . . . . . . . 11 Turn Off Your Computer and Connected Devices . . 11 Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . 11 Recommended Tools . . . . . . . . . . . . . . . . . . . .
ページ4に含まれる内容の要旨
book.book Page 4 Monday, October 8, 2012 4:27 PM 10 Converter Board. . . . . . . . . . . . . . . . . . . . . . . . 29 Removing the Converter Board . . . . . . . . . . . . . . 29 Replacing the Converter Board . . . . . . . . . . . . . . 30 11 Memory Module(s) . . . . . . . . . . . . . . . . . . . . . . 31 Removing the Memory Module(s). . . . . . . . . . . . . 31 Replacing the Memory Module(s) . . . . . . . . . . . . . 33 12 System-Board Shield . . . . . . . . . . . . . . . . . . . . 35 Remov
ページ5に含まれる内容の要旨
book.book Page 5 Monday, October 8, 2012 4:27 PM 20 Power-Button Assembly . . . . . . . . . . . . . . . . . 57 Removing the Power-Button Assembly . . . . . . . . . 57 Replacing the Power-Button Assembly . . . . . . . . . 59 21 Processor Heat-Sink . . . . . . . . . . . . . . . . . . . . 61 Removing the Processor Heat-Sink. . . . . . . . . . . . 61 Replacing the Processor Heat-Sink. . . . . . . . . . . . 63 22 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Removing th
ページ6に含まれる内容の要旨
book.book Page 6 Monday, October 8, 2012 4:27 PM 29 System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 95 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 Clearing Forgotten Passwords . . . . . . . . . . . . . . 106 Clearing CMOS Settings . . . . . . . . . . . . . . . . . . 107 30 Flashing the BIOS . . . . . . . . . . . . . . . . . . . . . . 109 6 | Contents
ページ7に含まれる内容の要旨
book.book Page 7 Monday, October 8, 2012 4:27 PM Technical Overview 1 WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 11. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Inside View of Your Computer 4 3 5 6 2 7 1 14 13 8 12 9 11 10 1 power-button board 2 chassis 3 optical-drive assembly 4 converter board 5
ページ8に含まれる内容の要旨
book.book Page 8 Monday, October 8, 2012 4:27 PM System Board Components 18 1 2 3 17 4 16 5 15 6 7 14 8 9 10 11 12 13 8 | Technical Overview
ページ9に含まれる内容の要旨
book.book Page 9 Monday, October 8, 2012 4:27 PM 1 processor socket 2 fan cable connector (FANC1) 3 camera cable connector (WEBCAM) 4 converter-board cable connector (CONVERTER) 5 hard-drive and optical-drive 6 optical-drive cable connector power cable connector (SATAP1) (SATA_ODD) 7 hard-drive cable connector 8 power-button and hard-drive activity (SATA_HDD) light cable connector (PWRCN1) 9 IR-cable connector (IR_IN) 10 display-cable connector 11 wireless Mini-Card connector 12 TV-tuner
ページ10に含まれる内容の要旨
book.book Page 10 Monday, October 8, 2012 4:27 PM 10 | Technical Overview
ページ11に含まれる内容の要旨
book.book Page 11 Monday, October 8, 2012 4:27 PM Before You Begin 2 Turn Off Your Computer and Connected Devices CAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off your computer. 1 Save and close all open files and exit all open programs. 2 Follow the instructions to shut down your computer based on the operating system installed on your computer. • Windows 8: Move your mouse pointer to the upper-right or lower-right corner of the
ページ12に含まれる内容の要旨
book.book Page 12 Monday, October 8, 2012 4:27 PM CAUTION: Only a certified service technician is authorized to remove the computer cover and access any of the components inside the computer. See the safety instructions for complete information about safety precautions, working inside your computer, and protecting against electrostatic discharge. CAUTION: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back
ページ13に含まれる内容の要旨
book.book Page 13 Monday, October 8, 2012 4:27 PM After Working Inside Your Computer 3 After you complete replacement procedures, ensure the following: • Replace all screws and ensure that no stray screws remain inside your computer • Place the computer in an upright position • Connect any external devices, cables, cards, and any other part(s) you removed before working on your computer • Connect your computer and all attached devices to their electrical outlets CAUTION: Before turning on y
ページ14に含まれる内容の要旨
book.book Page 14 Monday, October 8, 2012 4:27 PM 14 | After Working Inside Your Computer
ページ15に含まれる内容の要旨
book.book Page 15 Monday, October 8, 2012 4:27 PM Stand Cover 4 WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 11. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Removing the Stand Cover Procedure CAUTION: Before opening your computer, ensure that you place the computer on a soft cloth or clean surface
ページ16に含まれる内容の要旨
book.book Page 16 Monday, October 8, 2012 4:27 PM Replacing the Stand Cover Procedure 1 Slide the tabs on the stand cover into the slots on the back cover. 2 Snap the stand cover until it clicks into place. 3 Follow the instructions in "After Working Inside Your Computer" on page 13. 16 | Stand Cover
ページ17に含まれる内容の要旨
book.book Page 17 Monday, October 8, 2012 4:27 PM Stand 5 WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 11. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Removing the Stand Prerequisites Remove the stand cover. See "Removing the Stand Cover" on page 15. Procedure 1 Remove the screws that secure the sta
ページ18に含まれる内容の要旨
book.book Page 18 Monday, October 8, 2012 4:27 PM Replacing the Stand Procedure 1 Slide the tabs on the stand into the slots on the back cover. 2 Replace the screws that secure the stand to the chassis. Postrequisites 1 Replace the stand cover. See "Replacing the Stand Cover" on page 16. 2 Follow the instructions in "After Working Inside Your Computer" on page 13. 18 | Stand
ページ19に含まれる内容の要旨
book.book Page 19 Monday, October 8, 2012 4:27 PM Back Cover 6 WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 11. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Removing the Back Cover Prerequisites 1 Remove the stand cover. See "Removing the Stand Cover" on page 15. 2 Remove the stand. See "Removing the
ページ20に含まれる内容の要旨
book.book Page 20 Monday, October 8, 2012 4:27 PM Replacing the Back Cover Procedure Align the tabs on the back cover with the tabs on the middle frame and snap the back cover into place. Postrequisites 1 Replace the stand. See "Replacing the Stand" on page 18. 2 Replace the stand cover. See "Replacing the Stand Cover" on page 16. 3 Follow the instructions in "After Working Inside Your Computer" on page 13. 20 | Back Cover
