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.
•
Introduce more test options for extra information about the failed devices, run a thorough test.
•
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
To run the embedded system diagnostics from Boot Manager:
1
As the system boots, press <F11>.
2
Using the arrow keys select System Utilities → Launch Diagnostics.
3
Wait while the Quick Tests automatically run.
Dell EMC PowerEdge T440 Installation and Service Manual
Diagnostic indicators
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