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Manuals
XPS 13 7390 Service Manual
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Notes, cautions, and warnings
Before working inside your computer
Before you begin
After working inside your computer
Safety instructions
Electrostatic discharge—ESD protection
ESD field service kit
Transporting sensitive components
Recommended tools
Screw list
Removing the base cover
Procedure
Replacing the base cover
Procedure
Removing the battery
Lithium-ion battery precautions
Prerequisites
Procedure
Replacing the battery
Lithium-ion battery precautions
Procedure
Post-requisites
Removing the solid-state drive
Prerequisites
Procedure to remove M.2 2280 and M.2 2230 solid-state drives
Replacing the solid-state drive
Procedure to replace M.2 2280 and M.2 2230 solid-state drives
Post-requisites
Removing the speakers
Prerequisites
Procedure
Replacing the speakers
Procedure
Post-requisites
Removing the coin-cell battery
Prerequisites
Procedure
Replacing the coin-cell battery
Procedure
Post-requisites
Removing the heat sink
Prerequisites
Procedure
Replacing the heat sink
Procedure
Post-requisites
Removing the heat-sink assembly
Prerequisites
Procedure
Replacing the heat-sink assembly
Procedure
Post-requisites
Removing the display assembly
Prerequisites
Procedure
Replacing the display assembly
Procedure
Post-requisites
Removing the headset port
Prerequisites
Procedure
Replacing the headset port
Procedure
Post-requisites
Removing the fans
Prerequisites
Procedure
Replacing the fans
Procedure
Post-requisites
Removing the system board
Prerequisites
Procedure
Replacing the system board
Procedure
Post-requisites
Entering the Service Tag in the BIOS setup program
Removing the power button with optional fingerprint reader
Prerequisites
Procedure
Replacing the power button with optional fingerprint reader
Procedure
Post-requisites
Removing the keyboard
Prerequisites
Procedure
Replacing the keyboard
Procedure
Post-requisites
Removing the palm-rest assembly
Prerequisites
Procedure
Replacing the palm-rest assembly
Procedure
Post-requisites
Device drivers
Intel Chipset Software Installation Utility
Video drivers
Intel Serial IO driver
Intel Trusted Execution Engine Interface
Intel Virtual Button driver
Wireless and Bluetooth drivers
System setup
System setup
Entering BIOS setup program
Navigation keys
Boot Sequence
System setup options
Clearing CMOS settings
Clearing BIOS (System Setup) and System passwords
Troubleshooting
Handling swollen Lithium-ion batteries
Enhanced Pre-Boot System Assessment (ePSA) diagnostics
Running the SupportAssist Pre-Boot System Performance Check
System-diagnostic lights
Recovering the operating system
Updating the BIOS using the USB drive in Windows
Updating the BIOS in Windows
Flea power release
WiFi power cycle
Getting help and contacting Dell
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Flea power release
Flea power is the residual static electricity that remains on the computer even after it has been powered off and the battery has been removed. The following procedure provides the instructions on how to conduct flea power release:
Turn off your computer.
Remove the
base cover
.
Remove the
battery
.
Press and hold the power button for 15 seconds to drain the flea power.
Replace the
battery
.
Replace the
base cover
.
Turn on your computer.
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