Dell POWEREDGE R515 Hardware User Manual page 43

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
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 128.
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 165.
About Your System
43