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|Sun Server X2-8 Product Documentation Sun Server X2-8 (formerly Sun Fire X4800 M2) Documentation Library|
This section describes how to configure the U-Boot diagnostics test mode and how to read the results.
The U-Boot diagnostic tests run automatically when the server is started or rebooted. They test the hardware to ensure that enough functionality is present to allow the SP to boot.
The topics include:
Note - If any test fails, the SP does not boot.
The tested hardware includes: