Dell POWEREDGE SC440 Hardware Owner's Manual page 19

Table 1-6. System Messages (continued)
Message
Alert! Previous Shutdown
Due to Thermal Event
Alert! Uncorrectable
Memory Error Previously
Detected... Address
XXXXXXXX H, Device DIMM_ Y
Attachment failed to
respond
Bad command or file name
Bad error-correction code
(ECC) on disk read
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
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
Causes
The processor or hard drive
overheated the last time the system
was used.
One or more memory modules might
be improperly seated or faulty, or the
system board may be faulty.
The diskette or hard-drive controller
cannot send data to the associated
drive.
The diskette or hard-drive controller
detected an uncorrectable read error.
The system encountered a problem
while trying to configure an expansion
card or integrated on-board devices.
The hard drive or the associated
controller is defective.
Corrective Actions
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.
See "Troubleshooting System Memory"
on page 87.
If the problem persists, see "Getting
Help" on page 107.
See "Troubleshooting a Diskette Drive"
on page 89 or "Troubleshooting a Hard
Drive" on page 91.
Ensure that you have spelled the
command correctly, have put spaces in
the proper place, and have used the
correct pathname.
See "Troubleshooting a Diskette Drive"
on page 89 or "Troubleshooting a Hard
Drive" on page 91.
If the device number points to an
expansion card, the card can be removed.
See "Troubleshooting Expansion Cards"
on page 93.
If the device number points to a an on-
board device, disable the device. See
"Using the System Setup Program" on
page 27.
See "Troubleshooting a Hard Drive" on
page 91.
About Your System
19