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Precision 5470 14" - Core i7 12800H - vPro Enterprise - 16 GB RAM - 512 GB SSD
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Table Of Contents
Precision 5470 Service Manual
Contents
Working inside your computer
Safety instructions
Before working inside your computer
Safety precautions
Electrostatic discharge—ESD protection
ESD field service kit
Transporting sensitive components
After working inside your computer
BitLocker
Removing and installing components
Recommended tools
Screw list
Major components of Precision 5470
Base cover
Removing the base cover
Installing the base cover
M.2 solid-state drive
Removing the M.2 2230 solid state drive
Installing the M.2 2230 solid state drive
Removing the M.2 2280 solid state drive
Installing the M.2 2280 solid state drive
Battery
Lithium-ion battery precautions
Removing the battery
Installing the battery
Left fan
Removing the left fan
Installing the left fan
Right fan
Removing the right fan
Installing the right fan
Heat sink
Removing the heat-sink for Integrated graphics
Installing the heat-sink for integrated graphics
Removing the heat-sink for discrete graphics
Installing the heat-sink for discrete graphics
Audio jack
Removing the audio jack
Installing the audio jack
Speakers
Removing the speaker
Installing the speaker
Smart-card reader
Removing the smart-card reader
Installing the smart-card reader
Display assembly
Removing the display assembly
Installing the display assembly
System board
Removing the system board
Installing the system board
Power button with fingerprint reader
Removing the power button board with fingerprint reader
Installing the power button board assembly with fingerprint reader
USH board
Removing the USH board
Installing the USH board
WLAN antennas
Removing the WLAN antennas
Installing the WLAN antennas
Palm-rest and keyboard assembly
Removing the palm-rest and keyboard assembly
Installing the palm-rest and keyboard assembly
Drivers and downloads
BIOS setup
BIOS overview
Entering BIOS setup program
Navigation keys
One time boot menu
BIOS setup options
Updating the BIOS
Updating the BIOS in Windows
Updating the BIOS in Linux and Ubuntu
Updating the BIOS using the USB drive in Windows
Updating the BIOS from the F12 One-Time boot menu
System and setup password
Assigning a system setup password
Deleting or changing an existing system setup password
Clearing BIOS (System Setup) and System passwords
Troubleshooting
Handling swollen Lithium-ion batteries
Dell SupportAssist Pre-boot System Performance Check diagnostics
Running the SupportAssist Pre-Boot System Performance Check
Built-in self-test (BIST)
M-BIST
LCD Power rail test (L-BIST)
LCD Built-in Self Test (BIST)
System-diagnostic lights
Recovering the operating system
Backup media and recovery options
WiFi power cycle
Drain residual flea power (perform hard reset)
Getting help and contacting Dell
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