TroubleshootingDiagnostic toolsIBM Dynamic System Analysis Preboot diagnostic programDSA diagnostic test resultsDSA Intel network test results406-804-000On this page406-804-000 : IANet:Loopback Test AbortedIANet:Loopback Test AbortedSeverityWarningServiceableNoRecoverableNoAutomatically Notify SupportNoRelated LinksLenovo Support Web siteLatest level of DSAGive documentation feedback