Server Hardware Owner's Manual

About Your System 51
The iDRAC6 Enterprise card
flash memory may be
corrupted.
Restore the flash memory
using the latest version on
support.dell.com. See the
iDRAC6 user’s guide for
instructions on performing a
field replacement of the flash
memory.
Unexpected
interrupt in
protected mode
Improperly seated memory
modules or faulty
keyboard/mouse controller
chip.
Reseat the memory modules.
See "Troubleshooting System
Memory." If the problem
persists, see "Getting Help."
Unsupported CPU
combination
Unsupported CPU
stepping
detected
Processor(s) is not supported
by the system.
Install a supported processor
or processor combination.
See "Processors."
Unsupported DIMM
detected. The
following DIMM
has been
disabled:
x
Invalid memory
configuration. The system
will run but with the
specified DIMM disabled.
Ensure that the memory
modules are installed in a
valid configuration. See
"System Memory."
Unsupported
memory
configuration.
DIMM mismatch
across slots
detected:
x , x , ...
Invalid memory
configuration. DIMMs are
mismatched in the specified
slots.
Ensure that the memory
modules are installed in a
valid configuration. See
"System Memory."
Unused memory
detected. DIMMs
installed in the
following slot
are not available
when in mirror or
128-bit advanced
ECC modes:
x , x , x
The memory configuration is
not optimal for mirroring or
Advanced ECC Memory
Mode. Modules in the
specified slots are unused.
Reconfigure the memory for
Memory Mirroring or
Advanced ECC Memory
Mode, or change the memory
mode to Optimized in the
BIOS setup screen. See
"System Memory."
Table 1-2. System Messages (continued)
Message Causes Corrective Actions