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Safety first — for you and your system
Many repairs may only be done by a certified service technician. You should only perform troubleshooting and
NOTE:
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support
team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety
instructions that are shipped with your product.
Dell has optimized your appliance and recommends that you do not change any of these settings.
NOTE:
Solution validation was performed by using the factory shipped hardware configuration.
NOTE:
Topics:
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System diagnostics
System diagnostics
If you experience a problem with your system, run the system diagnostics before contacting Dell for technical assistance. The
purpose of running system diagnostics is to test your system hardware without using additional equipment or risking data loss. If
you are unable to fix the problem yourself, service and support personnel can use the diagnostics results to help you solve the
problem.
Dell Embedded System Diagnostics
The Dell Embedded System Diagnostics is also known as Enhanced Pre-boot System Assessment (ePSA)
NOTE:
diagnostics.
The Embedded System Diagnostics provides a set of options for particular device groups or devices 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
Running the Embedded System Diagnostics from Boot Manager
Run the Embedded System Diagnostics (ePSA) if your system does not boot.
Steps
1. When the system is booting, press F11.
2. Use the up arrow and down arrow keys to select System Utilities > Launch Diagnostics.
3. Alternatively, when the system is booting, press F10, select Hardware Diagnostics > Run Hardware Diagnostics.
The ePSA Pre-boot System Assessment window is displayed, listing all devices detected in the system. The diagnostics
starts executing the tests on all the detected devices.
Results
Troubleshooting your system
Troubleshooting your system
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