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 use a mobile device to scan the QR code on the error code screen, or you can enter the information below to look up your error code. 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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