IBM 8686 - Eserver xSeries 360 Hardware Maintenance Manual

Also see for 360: Specifications Operating guide User guide Hardware Maintenance Manual Manual

Contents

ServeRAIDFor ServeRAID error codes and procedures, refer to the Hardware MaintenanceManual for the particular RAID adapter in the system being serviced.SCSI error codesError Code FRU/ActionAll SCSI Errors One or more of thefollowing might be causing the problem:v A failing SCSI device (adapter, drive,controller)v An improper SCSI configuration or SCSItermination jumper settingv Duplicate SCSI IDs in the same SCSIchainv A missing or improperly installed SCSIterminatorv A defective SCSI terminatorv An improperly installed cablev A defective cable1. External SCSI devices must be powered-on before you power-onthe server.2. The cables for all external SCSI devices are connected correctly.3. If you have attached an external SCSI device to the server, makesure the external SCSI termination is set to automatic.4. The last device in each SCSI chain is terminated correctly.5. The SCSI devices are configured correctly.Temperature error messagesMessage ActionDASD Over recommended Temperature(sensor X) (level-warning; DASD backplanehad over temperature condition)Ensure system is being properly cooled.DASD under recommended temperature(sensor X) (level-warning; direct accessstorage device bay ″X″ had undertemperature condition)Ambient temperature must be within normal operating specifications;see “Features and specifications” on page 4.DASD ″X″ Over Temperature (level-critical;sensor for DASD ″X″ reported temperatureover recommended range)Ensure system is being properly cooled.Processor ″X″ over recommendedtemperature (level-critical; temperature ofprocessor ″X″ reached critical level)1. Ensure system is being properly cooled.2. Replace processor ″X″.Power Supply ″X″ Temperature Fault(level-critical; power supply ″X″ had overtemperature condition)1. Ensure system is being properly cooled.2. Replace Power Supply ″X″System over temperature for processor″X″ (level-warning; processor ″X″ reportingover temperature condition)1. Ensure system is being properly cooled.2. Replace System BoardSystem under recommended processor″X″ temperature (level-warning; systemreporting under temperature condition forprocessor ″X″)Ambient temperature must be within normal operating specifications;see “Features and specifications” on page 4.System over recommended ambienttemperature (level-warning; ambienttemperature too warm for safe systemoperation)Ambient temperature must be within normal operating specifications;see “Features and specifications” on page 4.Symptom-to-FRU index 139