Dell POWEREDGE 1900 Hardware Owner's Manual page 26

Table 1-5. System Messages (continued)
Message
Gate A20 failure
General failure
Invalid NVRAM
configuration, Resource
Re-allocated
Keyboard Controller
failure
Manufacturing mode
detected
MEMBIST failure - The
following DIMM/rank has
been disabled by BIOS:
DIMM x Rank y
Memory address line
failure at address , read
value expecting value
Memory double word logic
failure at address , read
value expecting value
Memory odd/even logic
failure at address, read
value expecting value
Memory write/read failure
at address , read value
expecting value
Memory tests terminated by
keystroke.
26
About Your System
Causes
Faulty keyboard controller; faulty
system board.
The operating system is unable to
carry out the command.
System detected and corrected a
resource conflict.
Faulty keyboard controller; faulty
system board
System is in manufacturing mode.
Faulty memory module(s).
Faulty or improperly installed memory
modules.
POST memory test terminated by
pressing the spacebar.
Corrective Actions
See "Getting Help" on page 131.
This message is usually followed by
specific information. Note the
information and take the appropriate
action to resolve the problem.
No action is required.
See "Getting Help" on page 131.
Reboot to take the system out of
manufacturing mode.
See "Troubleshooting System Memory"
on page 110.
See "Troubleshooting System Memory"
on page 110.
Information only.