DELL 1950 Manuel D’Utilisation

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About Your System
29
Read fault
Requested sector not found
The operating system cannot read from 
the diskette or hard drive, the system 
could not find a particular sector on the 
disk, or the requested sector is 
defective.
Replace the diskette. Ensure that the 
diskette and hard drive cables are properly 
connected. See "Troubleshooting 
Expansion Cards" on page 107, or 
"Troubleshooting a Hard Drive" on 
page 104 for
 the appropriate drive(s) 
installed in your system.
Remote configuration 
update attempt failed
System unable to process Remote 
Configuration request.
Retry Remote Configuration.
ROM bad checksum = address
Expansion card improperly installed or 
faulty.
Reseat the expansion card(s). Ensure that 
all appropriate cables are securely 
connected to the expansion card(s). If the 
problem persists, see "Troubleshooting 
Expansion Cards" on page 107.
Sector not found
Seek error
Faulty diskette or hard drive.
See "Troubleshooting a Hard Drive" on 
page 104 for
 the appropriate drive(s) 
installed in your system.
Seek operation failed
Shutdown failure
Shutdown test failure.
The amount of system 
memory has changed
Memory has been added or removed or 
a memory module may be faulty.
If memory has been added or removed, 
this message is informative and can be 
ignored. If memory has not been added or 
removed, check the SEL to determine if 
single-bit or multi-bit errors were detected 
and replace the faulty memory module. 
See "Troubleshooting System Memory" 
on page 102. 
Time-of-day clock stopped
Faulty battery or faulty chip.
The following DIMM pair is 
not compatible with the 
memory controller: DIMM x 
and DIMM y
The specified DIMM(s) are 
incompatible with the system.
Ensure that only Dell-qualified memory is 
used. Dell recommends purchasing 
memory upgrade kits directly from 
www.dell.com or your Dell sales agent to 
ensure compatibility.
The following DIMMs are 
not compatible: DIMM x and 
DIMM y
The specified DIMM(s) are 
incompatible with the system.
Ensure that only ECC FBD1 memory is 
used. Dell recommends purchasing 
memory upgrade kits directly from 
www.dell.com or your Dell sales agent to 
ensure compatibility.
Table 1-8.
System Messages (continued)
Message
Causes
Corrective Actions