Dell Latitude 5431
Manuals and User Guides for Dell Latitude 5431. We found 10 manuals for free downloads Service manual, Specification, User Guide, Owner's manual
Dell Latitude 5431: Your versatile and powerful business companion. Engineered for productivity, this laptop features a range of capabilities to empower your work. Its sleek design, combined with the latest technology, makes it a perfect choice for professionals on the go.
Pages: 130 Dell Latitude 5431 Service manual
Brand: Dell Category: Notebooks Size: 41 MB
Languages: en
Table of contents
- 1 Latitude 5431 Service Manual
- 3 Contents
- 7 Working inside your computer
- 7 Safety instructions
- 7 Before working inside your computer
- 8 Safety precautions
- 8 Electrostatic discharge—ESD protection
- 9 ESD field service kit
- 10 Transporting sensitive components
- 10 After working inside your computer
- 10 BitLocker
- 11 Removing and installing components
- 11 Recommended tools
- 11 Screw list
- 12 Major components of Latitude 5431
- 14 SIM card
- 14 Removing the SIM card
- 15 Installing the SIM card
- 17 Micro Secure Digital (SD) Card
- 17 Removing the microSD card
- 17 Installing the microSD card
- 18 Base cover
- 18 Removing the base cover
- 20 Installing the base cover
- 21 Wireless card
- 21 Removing the wireless card
- 23 Installing the wireless card
- 25 Wireless Wide Area Network (WWAN) Card
- 25 Removing the WWAN card
- 26 Installing the WWAN card
- 27 Solid-state drives
- 27 Removing the 2230 solid-state drive
- 28 Installing the 2230 solid-state drive
- 30 Removing the 2280 solid-state drive
- 30 Installing the 2280 solid-state drive
- 32 Memory
- 32 Removing the memory modules
- 32 Installing the memory module
- 33 Battery
- 33 Lithium-ion battery precautions
- 34 Removing the 4-cell battery
- 35 Installing the 4-cell battery
- 35 Battery cable
- 35 Removing the 4-cell battery cable
- 36 Installing the 4-cell battery cable
- 37 Assembly inner frame
- 37 Removing the assembly inner frame
- 39 Installing the assembly inner frame
- 41 LED board
- 41 Removing the LED board
- 42 Installing the LED board
- 43 Heat sink
- 43 Removing the heat sink and fan assembly - UMA
- 44 Installing the heat sink and fan assembly - UMA
- 45 Removing the heat sink and fan assembly—discrete
- 47 Installing the heat sink and fan assembly—discrete
- 48 Speakers
- 48 Removing the speakers
- 48 Installing the speakers
- 50 System board
- 50 Removing the system board
- 54 Installing the system board
- 57 Power button with fingerprint reader
- 57 Removing the power button
- 59 Installing the power button
- 60 Smart card reader
- 60 Removing the smart card reader
- 61 Installing the smart card reader
- 62 Coin-cell battery
- 62 Removing the coin-cell battery
- 63 Installing the coin-cell battery
- 64 Keyboard assembly
- 64 Removing the keyboard assembly
- 65 Installing the keyboard assembly
- 67 Keyboard bracket
- 67 Removing the keyboard bracket
- 68 Installing the keyboard bracket
- 70 Display assembly
- 70 Removing the display assembly
- 72 Installing the display assembly
- 76 Display bezel
- 76 Removing the display bezel
- 77 Installing the display bezel
- 79 Display panel
- 79 Removing the display panel
- 82 Installing the display panel
- 86 Camera
- 86 Removing the camera
- 87 Installing the camera
- 88 Removing the infrared camera
- 90 Installing the infrared camera
- 91 eDP/display cable
- 91 Removing the eDP/display cable
- 92 Installing the eDP cable
- 94 Sensor board
- 94 Removing the sensor board
- 94 Installing the sensor board
- 95 Display hinges
- 95 Removing the display hinges
- 96 Installing the display hinges
- 98 Display back cover
- 98 Removing the display back cover
- 98 Installing the display back cover
- 99 Dummy SIM-card slot filler
- 99 Removing the dummy SIM-card slot filler
- 101 Installing the dummy SIM-card slot filler
- 104 Palm-rest assembly
- 104 Removing the palm-rest assembly
- 106 Installing the palm-rest assembly
- 108 Drivers and downloads
- 109 BIOS setup
- 109 Entering BIOS setup program
- 109 Navigation keys
- 109 One time boot menu
- 110 System setup options
- 119 Updating the BIOS
- 119 Updating the BIOS in Windows
- 120 Updating the BIOS in Linux and Ubuntu
- 120 Updating the BIOS using the USB drive in Windows
- 120 Updating the BIOS from the F12 One-Time boot menu
- 121 System and setup password
- 122 Assigning a system setup password
- 122 Deleting or changing an existing system setup password
- 122 Clearing CMOS settings
- 123 Clearing BIOS (System Setup) and System passwords
- 124 Troubleshooting
- 124 Handling swollen Lithium-ion batteries
- 124 Dell SupportAssist Pre-boot System Performance Check diagnostics
- 125 Running the SupportAssist Pre-Boot System Performance Check
- 125 Built-in self-test (BIST)
- 125 M-BIST
- 126 LCD Power rail test (L-BIST)
- 126 LCD Built-in Self Test (BIST)
- 126 System-diagnostic lights
- 128 Recovering the operating system
- 128 Real-Time Clock (RTC Reset)
- 128 Auto RTC reset
- 129 Backup media and recovery options
- 129 WiFi power cycle
- 129 Drain residual flea power (perform hard reset)
- 130 Getting help and contacting Dell
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