Dell PowerEdge R410 Hardware Owner's Manual page 42

Table 1-3. System Messages (continued)
Message
CPUs with
different cache
sizes detected.
CPUs with
different core
sizes detected!
System halted
CPUs with
different
logical
processors
detected! System
halted
CPUs with
different power
rating detected!
System halted
Current boot mode
is set to UEFI.
Please ensure
compatible
bootable media is
available. Use
the system setup
program to change
the boot mode as
needed.
Decreasing
available memory
42
About Your System
Causes
Mismatched processors have
been installed in the system.
The system failed to boot
because UEFI boot mode is
enabled in BIOS and the
boot operating system is non-
UEFI.
Faulty or improperly installed
memory modules.
Corrective Actions
Ensure that all processors
have the same cache size,
number of cores and logical
processors, and power rating.
Ensure that the processors
are properly installed. See
"Processors" on page 126.
Ensure that the boot mode is
set correctly and that the
proper bootable media is
available. See "Using the
System Setup Program and
UEFI Boot Manager" on
page 57.
Reseat the memory modules.
See "Troubleshooting
System Memory" on
page 152.