Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 19)

3-1-3 Master interrupt-mask
register failure.
3-1-4 Slave interrupt-mask register
failure.
3-2-2 Interrupt vector loading
failure.
3-2-4 Keyboard-controller test
failure.
See " Troubleshooting the Keyboard " in "Troubleshooting Your System."
3-3-1 CMOS failure. See " Getting Help ."
3-3-2 System configuration check
failure.
3-3-3 Keyboard controller not
detected.
3-3-4 Video memory test failure.
3-4-1 Screen initialization failure.
3-4-2 Screen-retrace test failure.
3-4-3 Video ROM search failure.
4-2-1 No timer tick.
4-2-2 Shutdown test failure.
4-2-3 Gate A20 failure.
4-2-4 Unexpected interrupt in
protected mode.
See " Troubleshooting Expansion Cards " in "Troubleshooting Your System."
4-3-1 Improperly installed or faulty
memory modules.
See " Troubleshooting System Memory " in "Troubleshooting Your System."
4-3-2 No memory modules installed
in bank 1.
Install memory modules in bank 1 of the same type and size (see " Installing
Memory Modules " in "Installing System Options").
4-3-3 Faulty system board. See " Getting Help ."
4-3-4 Time-of-day clock stopped. See " Troubleshooting the System Battery " in "Troubleshooting Your System."
4-4-1 Super I/O chip failure; faulty
system board.
See " Getting Help ."
4-4-2 BIOS-shadowing failure. See " Troubleshooting System Memory " in "Troubleshooting Your System."
4-4-3 Microprocessor speed control
sequence failure.
See " Troubleshooting a Microprocessor " in "Troubleshooting Your System."
4-4-4 Cache test failure; faulty
microprocessor.
NOTE: For the full name of an abbreviation or acronym used in this table, see " Abbreviations and Acronyms ."
Warning Messages
A warning message alerts you to a possible problem and asks you to take corrective action before the system continues a
task. For example, before you format a diskette, a message may warn you that you may lose all data on the diskette.
Warning messages usually interrupt the procedure and require you to respond by typing y (yes) or n (no).
NOTE: Warning messages are generated by either the application program or the operating system. For more
information, see " Finding Software Solutions " and the documentation that accompanied the operating system or
application program.