References; Boot Mode Setting - NEC Express5800/T120g System Configuration Manual

SYSTEM CONFIGURATION GUIDE

References

Boot Mode Setting

The server supports Legacy mode and UEFI mode (default) as an OS Boot Mode. See the table below for the Boot
Mode and X2APIC setting for each Operating System. As the default settings at the factory, UEFI mode is set as OS
Boot mode and X2APIC is enabled. Refer to the User's Guide and change the settings before installing an Operating
System requiring Legacy Mode.
Operating System
Windows Server 2008 R2 (x64)
Windows Server 2012
Windows Server 2012 R2
Windows Server 2016
Red Hat Enterprise Linux 6(x86_64)
Red Hat Enterprise Linux 7
VMware ESXi 5.5
VMware ESXi 6.0
VMware ESXi 6.5
NEC Corporation
–
NEC Express5800/T120g
Supported Boot Mode
Legacy
UEFI
UEFI
UEFI
UEFI
UEFI
Legacy
Legacy
UEFI/ Legacy
Revision 5.0 – February, 2017
Supported X2APIC Setting
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Disabled
Disabled
Enabled (UEFI) / Disabled (Legacy)
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