Lenovo ThinkSystem SD650 Manual

Also see for 5468: Setup guide Quick start

SeverityWarningServiceableAutomatically notify supportUser Action1. Make sure that FPC USB key is installed. Check if all power supplies are installed and in healthycondition.2. If all good, reconfigure power supply redundancy policy when needed.• B2 : FAN01_No_PresentIndicated fan module is missing from fan bay or not properly installed.SeverityCriticalServiceableAutomatically notify supportUser Action1. Make sure that all ten fans are installed. If all fans are confirmed to be present, reseat fanmodules. If event persists after fan module reseat, replace fan modules.• B3 : FAN02_No_PresentIndicated fan module is missing from fan bay or not properly installed.SeverityCriticalServiceableAutomatically notify supportUser Action1. Make sure that all ten fans are installed. If all fans are confirmed to be present, reseat fanmodules. If event persists after fan module reseat, replace fan modules.• B4 : FAN03_No_PresentIndicated fan module is missing from fan bay or not properly installed.SeverityCriticalServiceableAutomatically notify supportUser Action1. Make sure that all ten fans are installed. If all fans are confirmed to be present, reseat fanmodules. If event persists after fan module reseat, replace fan modules.• B5 : FAN04_No_PresentIndicated fan module is missing from fan bay or not properly installed.Severity238 ThinkSystem SD650 Dual Node DWC Tray and NeXtScale n1200 DWC Enclosure Messages and Codes Reference