Dell Latitude E6520 (Early 2011) Manuel d'utilisateur

Dell Latitude E6520 Owner's ManualRegulatory Model P15GRegulatory Type P15G001

NOTE: The color of your computer and certain components may appear differentlythan shown in this document.To avoid damaging your computer, perform the

Option DescriptionSystem Information This section lists the primary hardwarefeatures of your computer.• System Information• Memory Information• Proces

Option Description• Disabled• Enabled• Enabled w/PXEDefault Setting: Enabled w/PXESystem Management Allows you to control the systemsmanagement mechan

Option DescriptionNOTE: SATA is configured to supportRAID mode.USB Controller Allows you to control the USB controller.The options are:• Enable Boot S

Option Description• SATA-0• SATA-1• SATA-4• SATA-5Default Setting: All drives are enabled.VideoThe following table describe the menu options of the Vi

Option DescriptionSystem Password Allows you to set, change or delete thesystem password.NOTE: Successful password changestake effect immediately.Defa

Option DescriptionTPM Security Allows you to enable the Trusted PlatformModule (TPM) during POST.Default Setting: DisabledComputrace Allows you to act

Option DescriptionMulti Core Support Allows you to enable or disable multi-coresupport for the processor. The options are:• All• 1• 2Default Setting:

Option DescriptionAuto On Time Allows you to set the time at which thecomputer must turn on automatically. Theoptions are:• Disabled• Every Day• Weekd

Option Description• WLAN Only — Allow the system to bepowered on by special WLAN signals.• LAN or WLAN — Allow the system tobe powered on by special L

Option DescriptionNumlock Enable Allows you to enable the Numlock optionwhen the computer boots.Default Setting: Enable Numlock isselected.Fn Key Emul

• #0 Phillips screwdriver• #1 Phillips screwdriver• Small plastic scribe• Flash BIOS update program CDTurning Off Your ComputerCAUTION: To avoid losin

Option Descriptionutilize the additional hardware capabilitiesprovided by Intel Trusted ExecutionTechnology. The TPM VirtualizationTechnology and Virt

System LogsThe following table describe the menu options of the System Logs menu.Option DescriptionBIOS Events Allows you to view and clear the System

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Diagnostics 35Device Status LightsTurns on when you turn on the computer and blinks when the computer is in apower management mode.Turns on when the c

Appearance Description Next Stephanding controlof the system tothe processor.This codepersists if noprocessor isdetected.Solid Blinking Solid Memory i

Appearance Description Next Step4. Replace the systemboard.Blinking Solid Blinking Display panelerror1. Reseat the displaycable.2. Replace the display

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Contacting Dell 36Contacting DellNOTE: If you do not have an active Internet connection, you can find contactinformation on your purchase invoice, pac

CAUTION: To connect a network cable, first plug the cable into the network deviceand then plug it into the computer.3. Replace the battery.4. Connect

Secure Digital (SD) Card 2Removing The Secure Digital (SD) Card1. Follow the procedures in Before Working On Your Computer.2. Press in on the SD card

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ExpressCard 3Removing the ExpressCard1. Follow the procedures in Before Working On Your Computer.2. Press in on the ExpressCard to release it from the

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Modem Connector Plug 4Removing The Modem Connector Plug1. Follow the procedures in Before Working On Your Computer.2. Insert a paper clip into the hol

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Battery 5Removing The Battery1. Follow the procedures in Before Working On Your Computer.2. Slide the release latches to unlock the battery.3. Rotate

Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make better use of yourcomputer.CAUTION: A CAUTION indicates

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Subscriber Identity Module (SIM)Card 6Removing The Subscriber Identity Module (SIM) Card1. Follow the procedures in Before Working On Your Computer.2.

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Hard Drive 7Removing The Hard Drive1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the screws that secure

Installing The Hard Drive1. Attach the hard-drive caddy to the hard drive.2. Tighten the screws to secure the hard-drive caddy to the hard drive.3. Sl

Optical Drive 8Removing The Optical Drive1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Press and release the op

6. Pull the other side of the optical drive door to release it completely from theoptical drive.7. Remove the screw that secures the drive latch to th

10. Remove the drive latch bracket from the optical drive.Installing The Optical Drive1. Replace the drive latch bracket on the optical drive.2. Repla

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Base Cover 9Removing The Base Cover1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the screws that secure

ContentsNotes, Cautions, and Warnings...21 Working on Your Computer...

Installing The Base Cover1. Place the base cover to align the screw holes correctly with the computer.2. Tighten the screws to secure the base cover t

Memory 10Removing The Memory1. Follow the procedures in Before Working On Your Computer2. Remove the battery.3. Remove the secure digital (SD) Card.4.

Installing The Memory1. Insert the memory into the memory socket.2. Press the clips to secure the memory module to the system board.3. Install the bas

Bluetooth Card 11Removing Bluetooth Card1. Follow the procedures in Before Working on Your Computer.2. Remove the battery.3. Remove the base cover.4.

7. Disconnect the Bluetooth cable from the Bluetooth card.Installing The Bluetooth Card1. Connect the bluetooth cable to the bluetooth card.2. Connect

Coin-Cell Battery 12Removing The Coin-Cell Battery1. Follow the procedures in Before Working on Your Computer.2. Remove the battery.3. Remove the base

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Modem Card 13Removing The Modem Card1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the base cover.4. Disc

Installing The Modem Card1. Fasten the connector attaching the modem card to the system board.2. Insert the modem into its compartment and press on th

Modem Connector 14Removing The Modem Connector1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the secure d

Installing The Hard Drive...248 Optical Drive...

9. Remove the screw that secures the modem connector bracket.10. Remove the modem connector bracket.11. Remove the modem connector.40

Installing The Modem Connector1. Align the modem connector to its original position.2. Align the modem bracket to its original position.3. Tighten the

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Wireless Local Area Network(WLAN) Card 15Removing The Wireless Local Area Network (WLAN) Card1. Follow the procedures in Before Working On Your Comput

Installing The Wireless Local Area Network (WLAN) Card1. Insert the WLAN card into its connector at a 45–degree angle into its slot.2. Connect the ant

Wireless Wide Area Network(WWAN) Card 16Removing The Wireless Wide Area Network (WWAN) Card1. Follow the procedures in Before Working On Your Computer

Installing The Wireless Wide Area Network (WWAN) Card1. Insert the WWAN card into its connector at a 45–degree angle into its slot.2. Connect the ante

Power Connector 17Removing The Power Connector1. Follow the procedures in Before Working on Your Computer.2. Remove the battery.3. Remove the base cov

7. Remove the power connector trim.Installing The Power Connector1. Align the power connector port trim in its original position.2. Tighten the screw

Heat Sink 18Removing The Heat-Sink1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the base cover.4. Discon

16 Wireless Wide Area Network (WWAN) Card...45Removing The Wireless Wide Area Network (WWAN) Card...

Installing The Heat-Sink1. Slide the heat-sink into its original position in the system board.2. Tighten the screws to secure the heat-sink assembly t

Processor 19Removing The Processor1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the base cover.4. Remove

Installing The Processor1. Align the notches on the processor and the socket.2. Slide the processor into the socket.3. Rotate the processor cam lock i

Keyboard Trim 20Removing The Keyboard Trim1. Follow the procedures in Before Working On Your Computer.2. Using a plastic scribe, pry under the keyboar

Installing The Keyboard Trim1. Align the keyboard trim to its compartment.2. Press along the sides of the keyboard trim until it snaps in place.3. Fol

Keyboard 21Removing The Keyboard1. Follow the procedures in Before Working On Your Computer.2. Remove the keyboard trim.3. Remove the battery.4. Remov

8. Remove the keyboard from the system board.9. Remove the tape that secures the keyboard cable from the keyboard.10. Disconnect and remove the keyboa

Installing The Keyboard1. Connect the keyboard cable and secure it to the keyboard using the tape.2. Slide the keyboard into its compartment until all

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Palm Rest 22Removing The Palm Rest Assembly1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the base cover.

Installing The ExpressCard Cage...6625 Wireless Switch Board...

• Radio Frequency Identification (RFID) sensor• touch pad• media board13. Lift the palm rest at a 45-degree angle and remove it.Installing The Palm Re

• media board3. Replace and tighten the screws to secure the palm rest assembly to thecomputer.4. Install the keyboard.5. Install the keyboard trim.6.

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Smart Card Reader 23Removing the Smart Card Reader1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the base

Installing The Smart Card Reader1. Insert the smart card reader in the computer in its original position.2. Tighten the screws of the smart card reade

ExpressCard Cage 24Removing The ExpressCard Cage1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the Expres

Installing The ExpressCard Cage1. Insert the ExpressCard cage into its original position.2. Replace and tighten the screws to secure the ExpressCard c

Wireless Switch Board 25Removing The Wireless Switch Board1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove

Installing The Wireless Switch Board1. Align the wireless switch board into its original position in the computer.2. Tighten the screw on the board.3.

System Board 26Removing The System Board1. Follow the procedures in Before Working On Your Computer.2. Remove the secure digital (SD) Card.3. Remove t

33 Specifications...93Technical Specifications...

21. Remove the two screws securing the LVDS bracket.22. Remove the LVDS bracket.23. Disconnect the following cables from the system board:• LVDS• came

24. Flip the computer and disconnect the following cables from the systemboard:• wireless switch board• smart card reader• speaker25. Remove the screw

27. Lift and slide the system board out of the computer.Installing The System Board1. Align the system board into its original position on the compute

• power connector4. Install the LVDS bracket and tighten the screws to secure it in place.5. Install the ExpressCard Cage.6. Install the palm rest ass

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Speaker 27Removing The Speakers1. Follow the procedures in Before Working On Your Computer.2. Remove the secure digital (SD) Card.3. Remove the Expres

22. Slide and remove the hard drive support plate.23. Remove the screws that secures the speakers.24. Unthread the speaker cables and remove the speak

Installing The Speakers1. Align the speakers in the original position and connect the speaker cables.2. Tighten the screws to secure the speakers.3. S

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Input/Output Panel 28Removing The Input/Output (I/O) Panel1. Follow the procedures in Before Working On Your Computer.2. Remove the secure digital (SD

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24. Lift the I/O panel at a 45-degree angle and remove it from the computer.80

Installing The Input/Output (I/O) Panel1. Slide in the I/O panel at a 45 degree angle into its original position in thecomputer.2. Tighten the screw s

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Display Assembly 29Removing The Display Assembly1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the base c

7. Disconnect the following cables from the system board:• LVDS• camera• touch screen8. Unthread the cables.9. Remove the screws that secures the disp

10. Lift up the computer base from the display assembly to release the LVDScable and antenna cables from the computer.11. Remove the computer by disen

Installing The Display Assembly1. Insert the low-voltage differential signaling (LVDS) cable and wirelessantenna cables through the holes on the botto

Display Bezel 30Removing The Display Bezel1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Pry the display bezel f

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Display Panel 31Removing The Display Panel1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the display beze

Working on Your Computer 1Before Working Inside Your ComputerUse the following safety guidelines to help protect your computer from potentialdamage an

7. Disconnect the LVSD cable from the display panel.8. Remove the display panel from the computer.Installing The Display Panel1. Align the display pan

Camera 32Removing The Camera1. Follow the procedures in Before Working On Your Computer.2. Remove the battery.3. Remove the display bezel.4. Loosen th

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Specifications 33Technical SpecificationsNOTE: Offerings may vary by region. The following specifications are only thoserequired by law to ship with y

AudioType four-channel high definition audioController IDT 92HD90Stereo conversion 24-bit (analog-to-digital and digital-to-analog)Interface:Internal

Ports and ConnectorsAudio one microphone connector/stereoheadphone/speakers connectorVideo• one 15-pin VGA connector• one 19-pin HDMI connectorNetwork

DisplayHorizontal +/- 60°Vertical +/- 50°Pixel pitch 0.252 mmKeyboardNumber of keys: United States: 101 keys United Kingdom: 102keys Brazil: 104 keys

Battery4-cell 240.00 g (0.53 lb)6-cell 345.00 g (0.76 lb)9-cell 524.00 g (1.16 lb)Charge time for a 4-cell and 6-cellbattery with computer off (with 9

PhysicalHeight 28.30 mm to 34.20 mm (1.11 inches to 1.35inches)Width 384.00 mm (15.11 inches)Depth 258.00 mm (10.16 inches)Weight (with 4-cell battery

System Setup 34System Setup OverviewSystem Setup allows you to:• change the system configuration information after you add, change, orremove any hardw