Dell E6420 owner manual Removing the Display Assembly

Page 103

Display Assembly

30

Removing the Display Assembly

1.Follow the procedures in Before Working On Your Computer.

2.Remove the ATG Handle (only for E6420 ATG systems).

3.Remove the ATG Port Cover (only for E6420 ATG systems).

4.Remove the Battery.

5.Remove the Secure Digital Card.

6.Remove the Base Cover.

7.Remove the ExpressCard.

8.Remove the Optical Drive.

9.Remove the Memory.

10.Remove the Hard Drive.

11.Remove the WLAN Card.

12.Remove the WWAN Card.

13.Remove the Coin Cell Battery.

14.Remove the Heat Sink and Processor.

15.Remove the Bluetooth Card.

16.Remove the Keyboard Trim.

17.Remove the Keyboard.

18.Remove the Modem Card.

19.Remove the Palm rest Assembly.

20.Remove the ExpressCard Cage.

21.Remove the System Board.

22.Remove the DC-in port.

23.Remove the screws securing the display assembly to the computer.

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Image 103
Contents Regulatory Model P15G Regulatory Type P15G001, P15G002 Page Contents Secure Digital SD Card Heat Sink 103 113 Page Before Working Inside Your Computer Working on Your ComputerRecommended Tools After Working Inside Your Computer Turning Off Your ComputerPage ATG Handle Follow the procedures in Before Working On Your ComputerRemoving The ATG Handle Follow the procedures in After working inside your computer Installing The ATG HandleRemoving the ATG Port Cover ATG Port CoverInstalling The ATG Port Cover Removing the Modem Connector Plug Modem Connector PlugInstalling the Modem Connector Plug ExpressCard5 Installing the ExpressCardRemoving the ExpressCard Page Removing the Battery BatteryInstalling the Battery Removing the Subscriber Identity Module SIM Card CardInstalling the Subscriber Identity Module SIM Card Secure Digital SD Card Installing the Secure Digital SD CardRemoving the Secure Digital SD Card Page Removing the Base Cover Base CoverInstall the Secure Digital SD Card Installing the Base CoverRemoving the Hard Drive Hard DriveInstalling the Hard Drive Removing The Optical Drive Optical DrivePage Page Installing the Optical Drive Removing the Memory Card Memory CardRemove the Secure Digital SD card Installing the Memory Card Removing the Wireless Local Area Network Wlan Card Wireless Local Area Network Wlan CardPage Installing the Wireless Local Area Network Wlan Card Page Removing the Wireless Wide Area Network Wwan Card Wireless Wide Area Network Wwan CardPage Installing the Wireless Wide Area Network Wwan Card Page Removing the Coin-Cell Battery Coin-Cell BatteryInstalling the Coin-Cell Battery Removing The Heat Sink Heat SinkPage Installing The Heat Sink Page Removing the Bluetooth Card Bluetooth CardRemove the Secure Digital Card Disconnect the bluetooth cable Installing the Bluetooth Card Page Removing the Keyboard Trim Keyboard TrimInstalling the Keyboard Trim Removing the Keyboard Keyboard19Remove the Keyboard Trim Page Page Installing the Keyboard Removing the Modem Card Modem CardPage Installing the Modem Card Page Remove the Optical Drive Removing the Palm Rest AssemblyRemove the Bluetooth Card Remove the Keyboard Trim Palm RestPage Page Install the Bluetooth Card Installing the Palm Rest AssemblySmart Card Reader Remove the Palmrest AssemblyRemoving the Smart Card Remove the Smart Card Reader from the computer Install the Palmrest Assembly Installing the Smart CardPage Removing The Media Board Media BoardRemove the media board from the computer Installing the Media Board Page Removing the ExpressCard Cage ExpressCard CageInstall the Palm rest Assembly Installing the ExpressCard CageSystem Board Components Remove the Palmrest Assembly Remove the ExpressCard CageRemoving the System Board Page Page Page Page Install the ExpressCard Cage Install the Palmrest Assembly Installing the System BoardRemoving the Speakers Speaker26Page Installing the Speakers Page Removing the Modem Connector Modem ConnectorRemove the Modem Connector Plug Page Page Page Install the Modem Connector Plug Installing the Modem ConnectorPage Removing the Input/Output I/O Board Input/Output PanelRemove the I/O board from the computer Installing the Input/Output I/O Board Page Removing DC-in Port DC-In Port100 Push in the DC-in trim and remove it from the system Installing DC-In Port Removing the Display Assembly Display AssemblyRemove the Palm rest Assembly Remove the ExpressCard Cage 104 105 Installing the Display Assembly Display Hinges Remove the Display AssemblyRemoving the Display Hinge Covers 108 109 Install the Display Assembly Installing the Display Hinge CoversRemoving the Display Bezel Display BezelInstalling the Display Bezel Removing the Display Panel Display PanelRemove the Display Bezel 114 Installing the Display Panel 116 Remove the Display Bezel Remove the Display Panel Installing the Display BracketDisplay Bracket Removing the Display Bracket118 Removing the Camera Camera35Installing the Camera Processor Specifications36Technical Specifications System InformationVideo AudioCommunications Contactless Smart Card Ports and ConnectorsDisplay Keyboard BatteryTouchpad AC Adapter Physical Environmental 128 System Setup Menu System SetupSetup Overview Entering System SetupDate/Time Battery InformationBoot Sequence Option Description System InformationSerial Port Option DescriptionSystem Management Parallel PortMiscellaneous Devices Enable External USB PortDefault Setting Media Card Option Description USB ControllerInternal HDD-0 Password Enable OptimusOption Description Admin Password System PasswordStrong Password Password BypassPassword Change Password Changes is selectedCPU XD Support Non-Admin Setup ChangesPassword Configuration Admin Setup LockoutHyperThread Control Default Setting Enable Cpuid LimitLimit Cpuid Intel TurboBoostExpressCharge Wireless Radio ControlRadio and Control Wwan radio are Wake on LAN/WLANFastboot Default Setting Touchpad/PS-2 MouseNumlock Enable Default Setting Enable F12 Boot OptionVT for Direct I/O Option Description Wireless SwitchWireless Device Enable Option Description VirtualizationAsset Tag Option Description Service TagOption Description Bios Events Power EventsDiagnostic LED Codes Diagnostics38Appearance Description Next Step Battery Status LightsDevice Status Lights 144 Contacting Dell Contacting Dell
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E6420 specifications

The Dell Latitude E6420 is a robust and versatile laptop designed to meet the demands of professionals and business users. Launched within Dell's Latitude series, the E6420 emphasizes durability, performance, and security, making it an excellent choice for those requiring a dependable mobile computing solution.

One of the standout features of the E6420 is its build quality. Constructed with a rugged Tri-metal chassis, this laptop is designed to withstand the rigors of daily use. The outer casing is reinforced with anodized aluminum and a magnesium alloy, providing both resilience and a sleek aesthetic. Additionally, the E6420 meets military specifications for durability, ensuring it can handle various environmental challenges.

Equipped with a 14-inch display, the Latitude E6420 offers an HD (1366 x 768) resolution, providing clear visuals for presentations, spreadsheets, and multimedia. For those needing enhanced visibility in bright environments, an optional LED-backlit display is available, delivering improved brightness and clarity. The anti-glare feature also reduces reflections, making it easier to work in diverse lighting conditions.

The E6420 is powered by Intel's second-generation Core processors, ranging from Core i3 to Core i7 options. This selection ensures that users have ample computing power for multitasking and running demanding applications. With support for up to 16GB of DDR3 RAM, the laptop offers efficient memory management, enabling seamless performance during high-intensity tasks.

In terms of storage, the Dell E6420 provides various options, including traditional hard drives and solid-state drives. Users can choose between capacity and speed based on their specific needs, with larger HDDs offering more space for files and SSDs providing faster boot and load times.

Security is a crucial aspect of the E6420's design. It includes features such as a fingerprint reader and a smart card reader, which help protect sensitive information. Additionally, the laptop supports TPM (Trusted Platform Module) technology, ensuring encrypted data protection.

Connectivity options on the Dell Latitude E6420 are extensive. It includes USB 3.0 ports, an HDMI output, a VGA port, and an Ethernet jack, allowing for versatile connections to various devices and networks. Furthermore, optional features like a mobile broadband card ensure that users can stay connected on the go.

In summary, the Dell Latitude E6420 combines durability, performance, and security in a sleek, professional package. Its build quality, powerful Intel processors, robust security features, and comprehensive connectivity options make it a reliable choice for business professionals seeking a high-performing laptop that can withstand the pressures of a dynamic work environment.