Dell PowerEdge R815 Hardware Owner's Manual - Page 41

Shared NIC, Embedded NIC

Page 41 highlights

Message Causes Corrective Actions CPUs with different cache sizes detected. CPUs with different core sizes detected! System halted. Mismatched processors have Ensure that all processors been installed in the system. have the same cache size, number of cores, and power rating. Ensure that the processors are properly installed. See "Processors" on page 125. CPUs with different power rating detected! System halted. Current boot mode The system failed to boot Ensure that the boot mode is is set to UEFI. because UEFI boot mode is set correctly and that the Please ensure enabled in BIOS and the proper bootable media is compatible boot operating system is non- available. See "Using the bootable media is UEFI. System Setup Program and available. Use the system setup UEFI Boot Manager" on page 53. program to change the boot mode as needed. Decreasing available memory. Faulty or improperly installed Reseat the memory modules. memory modules. See "Troubleshooting System Memory" on page 159. Embedded NICx and NICy: OS NIC=, Management Shared NIC= The operating system NIC interface is set in BIOS. The Management Shared NIC interface is set in management tools. Check the system management software or the System Setup program for NIC settings. If a problem is indicated, see "Troubleshooting a NIC" on page 153. About Your System 41

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About Your System
41
CPUs with
different cache
sizes detected.
Mismatched processors have
been installed in the system.
Ensure that all processors
have the same cache size,
number of cores, and power
rating. Ensure that the
processors are properly
installed. See "Processors" on
page 125.
CPUs with
different core
sizes 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.
The system failed to boot
because UEFI boot mode is
enabled in BIOS and the
boot operating system is non-
UEFI.
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 53.
Decreasing
available
memory.
Faulty or improperly installed
memory modules.
Reseat the memory modules.
See "Troubleshooting System
Memory" on page 159.
Embedded NIC
x
and
NIC
y
:
OS NIC=
<ENABLED
|DISABLED>
,
Management
Shared NIC=
<ENABLED
|DISABLED>
The operating system NIC
interface is set in BIOS. The
Management Shared NIC
interface is set in
management tools.
Check the system
management software or the
System Setup program for
NIC settings. If a problem is
indicated, see
"Troubleshooting a NIC" on
page 153.
Message
Causes
Corrective Actions