IBM 865811Y User Guide - Page 151
error, codes, Temperature, messages
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SCSI error codes Error Code FRU/Action All SCSI Errors One or more of 1. External SCSI devices must be powered-on the following might be causing the before you power-on the server. problem: 2. The cables for all external SCSI devices are v A failing SCSI device (adapter, connected correctly. drive, controller) 3. If you have attached an external SCSI device to the v An improper SCSI configuration server, make sure the external SCSI termination is or SCSI termination jumper set to automatic. setting 4. The last device in each SCSI chain is terminated v Duplicate SCSI IDs in the same correctly. SCSI chain 5. The SCSI devices are configured correctly. v A missing or improperly installed SCSI terminator v A defective SCSI terminator v An improperly installed cable v A defective cable Temperature error messages Message Action DASD ″X″ Over Temperature (level-critical; Direct Access Storage Device bay ″X″ was over temperature) 1. Ensure system is being properly cooled; see"Temperature checkout" on page 28. DASD ″X″ Over recommended Temperature (level-warning; DASD bay ″X″ had over temperature condition) 1. Ensure system is being properly cooled; see "Temperature checkout" on page 28. DASD ″X″ under recommended temperature (level-warning; direct access storage device bay ″X″ had under temperature condition) 1. Ambient temperature must be within normal operating specifications; (see"Features and specifications" on page 3.) DASD 1 Over Temperature (level-critical; sensor for DASD1 reported temperature over recommended range) 1. Ensure system is being properly cooled; see "Temperature checkout" on page 28. Power Supply ″X″ Temperature 1. Ensure system is being properly cooled; see Fault (level-critical; power supply "Temperature checkout" on page 28. ″x″ had over temperature condition) 2. Replace Power Supply ″X″ System board is over recommended temperature (level-warning; system board is over recommended temperature) 1. Ensure system is being properly cooled; see "Temperature checkout" on page 28. 2. Replace system board System board is under recommended temperature (level-warning; system board is under recommended temperature) 1. Ambient temperature must be within normal operating specifications; (see "Features and specifications" on page 3.) Symptom-to-FRU index 141