Dell PowerEdge 2450 Installation And Troubleshooting Manual page 29

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4-2-4 Unexpected interrupt in pro-
tected mode
4-3-1 Improperly seated or faulty
DIMMs
4-3-3 Defective system board
4-3-4 Time-of-day clock stopped
4-4-1 Super I/O chip failure (defective
system board)
4-4-2 Parallel-port test failure (defec-
tive system board)
4-4-3 Math coprocessor failure (defec-
tive microprocessor)
4-4-4 Cache test failure (defective
microprocessor)
NOTE: For the full name of an abbreviation or acronym used in this table, see "Abbreviations and
Acronyms."
   
Ensure that all expansion cards are
properly seated, and then reboot
the system.
Remove and reseat the DIMMs. If
the problem persists, replace the
DIMMs. See Chapter 11, "Getting
Help," for instructions on obtaining
technical assistance.
Replace the system board. See
Chapter 11, "Getting Help," for
instructions on obtaining technical
assistance.
Replace the battery. If the problem
persists, replace the system board.
See Chapter 11, "Getting Help," for
instructions on obtaining technical
assistance.
Replace the system board. See
Chapter 11, "Getting Help," for
instructions on obtaining technical
assistance.
Replace the system board. See
Chapter 11, "Getting Help," for
instructions on obtaining technical
assistance.
Remove and reseat the specified
microprocessor. If the problem still
persists, replace the micro-
processor. Chapter 11, "Getting
Help," for instructions on obtaining
technical assistance.
Remove and reseat the specified
microprocessor. If the problem still
persists, replace the micro-
processor. See Chapter 11, "Getting
Help," for instructions on obtaining
technical assistance.
Messages and Codes 3-13