Dell E6420 owner manual Remove the I/O board from the computer

Page 96

22.Remove the I/O board from the computer.

96

Image 96
Contents Regulatory Model P15G Regulatory Type P15G001, P15G002 Page Contents Secure Digital SD Card Heat Sink 103 113 Page Working on Your Computer Before Working Inside Your ComputerRecommended Tools Turning Off Your Computer After Working Inside Your ComputerPage Follow the procedures in Before Working On Your Computer ATG HandleRemoving The ATG Handle Installing The ATG Handle Follow the procedures in After working inside your computerATG Port Cover Removing the ATG Port CoverInstalling The ATG Port Cover Modem Connector Plug Removing the Modem Connector PlugInstalling the Modem Connector Plug Installing the ExpressCard ExpressCard5Removing the ExpressCard Page Battery Removing the BatteryInstalling the Battery Card Removing the Subscriber Identity Module SIM CardInstalling the Subscriber Identity Module SIM Card Installing the Secure Digital SD Card Secure Digital SD CardRemoving the Secure Digital SD Card Page Base Cover Removing the Base CoverInstalling the Base Cover Install the Secure Digital SD CardHard Drive Removing the Hard DriveInstalling the Hard Drive Optical Drive Removing The Optical DrivePage Page Installing the Optical Drive Memory Card Removing the Memory CardRemove the Secure Digital SD card Installing the Memory Card Wireless Local Area Network Wlan Card Removing the Wireless Local Area Network Wlan CardPage Installing the Wireless Local Area Network Wlan Card Page Wireless Wide Area Network Wwan Card Removing the Wireless Wide Area Network Wwan CardPage Installing the Wireless Wide Area Network Wwan Card Page Coin-Cell Battery Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Heat Sink Removing The Heat SinkPage Installing The Heat Sink Page Bluetooth Card Removing the Bluetooth CardRemove the Secure Digital Card Disconnect the bluetooth cable Installing the Bluetooth Card Page Keyboard Trim Removing the Keyboard TrimInstalling the Keyboard Trim Keyboard19 Removing the KeyboardRemove the Keyboard Trim Page Page Installing the Keyboard Modem Card Removing the Modem CardPage Installing the Modem Card Page Removing the Palm Rest Assembly Remove the Bluetooth Card Remove the Keyboard TrimPalm Rest Remove the Optical DrivePage Page Installing the Palm Rest Assembly Install the Bluetooth CardRemove the Palmrest Assembly Smart Card ReaderRemoving the Smart Card Remove the Smart Card Reader from the computer Installing the Smart Card Install the Palmrest AssemblyPage Media Board Removing The Media BoardRemove the media board from the computer Installing the Media Board Page ExpressCard Cage Removing the ExpressCard CageInstalling the ExpressCard Cage Install the Palm rest AssemblyRemove the Palmrest Assembly Remove the ExpressCard Cage System Board ComponentsRemoving the System Board Page Page Page Page Installing the System Board Install the ExpressCard Cage Install the Palmrest AssemblySpeaker26 Removing the SpeakersPage Installing the Speakers Page Modem Connector Removing the Modem ConnectorRemove the Modem Connector Plug Page Page Page Installing the Modem Connector Install the Modem Connector PlugPage Input/Output Panel Removing the Input/Output I/O BoardRemove the I/O board from the computer Installing the Input/Output I/O Board Page DC-In Port Removing DC-in Port100 Push in the DC-in trim and remove it from the system Installing DC-In Port Display Assembly Removing the Display AssemblyRemove the Palm rest Assembly Remove the ExpressCard Cage 104 105 Installing the Display Assembly Remove the Display Assembly Display HingesRemoving the Display Hinge Covers 108 109 Installing the Display Hinge Covers Install the Display AssemblyDisplay Bezel Removing the Display BezelInstalling the Display Bezel Display Panel Removing the Display PanelRemove the Display Bezel 114 Installing the Display Panel 116 Installing the Display Bracket Display BracketRemoving the Display Bracket Remove the Display Bezel Remove the Display Panel118 Camera35 Removing the CameraInstalling the Camera Specifications36 Technical SpecificationsSystem Information ProcessorAudio VideoCommunications Ports and Connectors Contactless Smart CardDisplay Battery KeyboardTouchpad AC Adapter Physical Environmental 128 System Setup Setup OverviewEntering System Setup System Setup MenuBattery Information Boot SequenceOption Description System Information Date/TimeOption Description System ManagementParallel Port Serial PortEnable External USB Port Default Setting Media CardOption Description USB Controller Miscellaneous DevicesEnable Optimus Option Description Admin PasswordSystem Password Internal HDD-0 PasswordPassword Bypass Password ChangePassword Changes is selected Strong PasswordNon-Admin Setup Changes Password ConfigurationAdmin Setup Lockout CPU XD SupportDefault Setting Enable Cpuid Limit Limit CpuidIntel TurboBoost HyperThread ControlWireless Radio Control Radio and Control Wwan radio areWake on LAN/WLAN ExpressChargeDefault Setting Touchpad/PS-2 Mouse Numlock EnableDefault Setting Enable F12 Boot Option FastbootOption Description Wireless Switch Wireless Device EnableOption Description Virtualization VT for Direct I/OOption Description Service Tag Option Description Bios EventsPower Events Asset TagDiagnostics38 Diagnostic LED CodesBattery Status Lights Appearance Description Next StepDevice 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.