SupportAssist Pre-Boot System Performance Check

Pre-boot diagnostics test your hardware without using the operating system. If an issue is found, you will see an alert message with error code information. You can enter the information below to learn what to do.

Works with: SupportAssist Pre-Boot System Performance Check and other pre-boot system assessments (PSA or ePSA)


Look up your error code

Error Code (without 2000-prefix)
Validation Code
Service Tag

Related help

Article: How to run pre-boot diagnostics

Guide to error codes.

Submit ePSA Error Codes Online


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