- Notes, cautions, and warnings
- Before working inside your computer
- After working inside your computer
- Removing the base cover
- Replacing the base cover
- Removing the battery
- Replacing the battery
- Removing the solid-state drive
- Replacing the solid-state drive
- Removing the wireless card
- Replacing the wireless card
- Removing the speakers
- Replacing the speakers
- Removing the coin-cell battery
- Replacing the coin-cell battery
- Removing the heat sink
- Replacing the heat sink
- Removing the battery-status light cable with microphones
- Replacing the battery-status light cable with microphones
- Removing the touchpad
- Replacing the touchpad
- Removing the I/O-board cable
- Replacing the I/O-board cable
- Removing the I/O board
- Replacing the I/O board
- Removing the display assembly
- Replacing the display assembly
- Removing the display hinge cover
- Replacing the display hinge cover
- Removing the antenna
- Replacing the antenna
- Removing the system board
- Replacing the system board
- Removing the power-adapter port
- Replacing the power-adapter port
- Removing the fan
- Replacing the fan
- Removing the keyboard
- Replacing the keyboard
- Removing the palm-rest assembly
- Replacing the palm-rest assembly
- Downloading drivers
- System setup
- Troubleshooting
- Getting help and contacting Dell
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XPS 13 Service Manual
Enhanced Pre-Boot System Assessment (ePSA) diagnostics
The ePSA diagnostics
(also known as system diagnostics) performs a complete check of your
hardware. The ePSA is embedded with the BIOS and is launched by the
BIOS internally. The embedded system diagnostics provides a set of
options for particular devices or device groups allowing you to:
- Run tests automatically or in an interactive mode
- Repeat tests
- Display or save test results
- Run thorough tests to introduce additional test options to provide extra information about the failed device(s)
- View status messages that inform you if tests are completed successfully
- View error messages that inform you of problems encountered during testing
- NOTE: Some tests for specific devices require user interaction. Always ensure that you are present at the computer terminal when the diagnostic tests are performed.
For more information, see Dell EPSA Diagnostic 3.0.
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