Dell PowerEdge SC440 Hardware Owner's Manual - Page 19
I/O BAR for PCI Device - - memory
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Table 1-6. System Messages (continued) Message Causes Corrective Actions Alert! Previous Shutdown Due to Thermal Event The processor or hard drive overheated the last time the system was used. Ensure that nothing is blocking the airflow vents and that all fans are working correctly. Also, ensure that the processor heat sink is properly installed. See "Microprocessor" on page 62. Alert! Uncorrectable Memory Error Previously Detected... Address XXXXXXXXH, Device DIMM_Y One or more memory modules might be improperly seated or faulty, or the system board may be faulty. See "Troubleshooting System Memory" on page 87. If the problem persists, see "Getting Help" on page 107. Attachment failed to respond The diskette or hard-drive controller cannot send data to the associated drive. See "Troubleshooting a Diskette Drive" on page 89 or "Troubleshooting a Hard Drive" on page 91. Bad command or file name Ensure that you have spelled the command correctly, have put spaces in the proper place, and have used the correct pathname. Bad error-correction code (ECC) on disk read The diskette or hard-drive controller detected an uncorrectable read error. See "Troubleshooting a Diskette Drive" on page 89 or "Troubleshooting a Hard Drive" on page 91. bb/dd/f: Error allocating IRQ for PCI Device bb/dd/f: Error allocating I/O BAR for PCI Device bb/dd/f: Error allocating Mem BAR for PCI Device bb/dd/f: Error allocating PMem BAR for PCI Device The system encountered a problem If the device number points to an while trying to configure an expansion expansion card, the card can be removed. card or integrated on-board devices. See "Troubleshooting Expansion Cards" on page 93. If the device number points to a an onboard device, disable the device. See "Using the System Setup Program" on page 27. bb/dd/f: Error allocating UMB for PCI Device NOTE: bb is the bus number, dd is the device number, and f is the function number. All numbers are hexadecimal. Controller has failed The hard drive or the associated controller is defective. See "Troubleshooting a Hard Drive" on page 91. About Your System 19