- Notes, cautions, and warnings
- Chassis view
- Working on your computer
- Disassembly and reassembly
- Technical specifications
- Technology and components
- System setup options
- Boot Sequence
- Navigation keys
- System Setup overview
- Accessing System Setup
- General screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot screen options
- Intel Software Guard Extensions screen options
- Performance screen options
- Power management screen options
- POST behavior screen options
- Virtualization support screen options
- Wireless screen options
- Maintenance screen options
- System logs screen options
- SupportAssist system resolution
- Updating the BIOS in Windows
- System and setup password
- Software
- Troubleshooting
- Contacting Dell
Latitude 3190 2-in-1 Owner’s 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:
The ePSA diagnostics can be initiated by the FN+PWR buttons while powering on the computer.
- 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.
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