Service Guide
Page 79
...Index 3-7 Retry function. 2. Replace I/O board. (See notes on 3-1.) Replace I /O board. (See notes on 3-1.) Insert diskette with firmware update file. Replace the CPU card. 2. Turn off , turn on 3-1.) 1. See error code 2B2xxx22 for xxx definitions. Flash write protected. ... 25A1xxx1 L2 SRAM failure Action / Possible Failing FRU Insert diskette containing firmware image. 1. Replace I /O board. (See notes on system unit, retry. 2. Replace I /O board. (See notes on system unit and retry. 2. Table 3-1 (Page 6 of 24). Replace firmware updated diskette. 1. Replace...
...Index 3-7 Retry function. 2. Replace I/O board. (See notes on 3-1.) Replace I /O board. (See notes on 3-1.) Insert diskette with firmware update file. Replace the CPU card. 2. Turn off , turn on 3-1.) 1. See error code 2B2xxx22 for xxx definitions. Flash write protected. ... 25A1xxx1 L2 SRAM failure Action / Possible Failing FRU Insert diskette containing firmware image. 1. Replace I /O board. (See notes on system unit, retry. 2. Replace I /O board. (See notes on system unit and retry. 2. Table 3-1 (Page 6 of 24). Replace firmware updated diskette. 1. Replace...
Service Guide
Page 96
...the possible connections. 1. If the failure returns, replace the I /O board. If the failure returns, replace that CPU Card. Restore or update the Service Processor Flash EPROM. 3-24 Service Guide The system halts. Service Processor is the least likely failure, but cannot establish communication. Otherwise...continue. 3. The system support controller cannot detect the service processor. Replace the service processor. 2. Service Processor Firmware Fail. Table 3-1 (Page 23 of 24). If the failure returns, replace that CPU Card. Install the System Board WITHOUT the CPU(s). If the...
...the possible connections. 1. If the failure returns, replace the I /O board. If the failure returns, replace that CPU Card. Restore or update the Service Processor Flash EPROM. 3-24 Service Guide The system halts. Service Processor is the least likely failure, but cannot establish communication. Otherwise...continue. 3. The system support controller cannot detect the service processor. Replace the service processor. 2. Service Processor Firmware Fail. Table 3-1 (Page 23 of 24). If the failure returns, replace that CPU Card. Install the System Board WITHOUT the CPU(s). If the...
Service Guide
Page 343
...and surveillance enabled, the SP will monitor and time the interval between system firmware heartbeats. System Firmware Surveillance (Heartbeat Monitoring) The SP will monitor the system heartbeat. Environmental Monitoring...the device driver is now controlled by the system processor. Service Processor Operational Phases E-3 Update Operator Panel The SP displays Operator Panel data on some servers). Runtime Phase This ...phase includes the tasks that the SP performs during steady-state execution of an IPL failure. If the heartbeat times out, the SP places an outgoing call . This is...
...and surveillance enabled, the SP will monitor and time the interval between system firmware heartbeats. System Firmware Surveillance (Heartbeat Monitoring) The SP will monitor the system heartbeat. Environmental Monitoring...the device driver is now controlled by the system processor. Service Processor Operational Phases E-3 Update Operator Panel The SP displays Operator Panel data on some servers). Runtime Phase This ...phase includes the tasks that the SP performs during steady-state execution of an IPL failure. If the heartbeat times out, the SP places an outgoing call . This is...