Operation Procedure
855-900547-200 3-34
OS Setting (Note)
-------------------------------------------------------- -------------------
Windows Server 2003 Datacenter Edition DISABLED
Windows Server 2003 Enterprise Edition ENABLED
Note: DISABLED is set at the factory by default.
(2) Hyper-Threading mode
For the OS supporting the Hyper-Threading mode, you can enable or disable the
Hyper-Threading mode.
Refer to the relevant OS manual to know if the OS supports the Hyper-Threading mode.
DISABLED is set at the factory by default.
Confirmation and setting:
Select EFI System Configuration Menu from the EFI Boot Manager.
↓
Select Processor Configuration.
↓
The screen below appears.
View Hyper Threading Technology.
When the set value does not correspond to the OS, change it to a correct value.
↓
Select Exit, save the change, and reboot the OS to validate the change.
EFI System Configuration Menu
Processor Configuration
CPU Family : Intel(R) Itanium(R) 2
CPU Rev : C0
Number of Physical CPUs : 2
Number of Logical CPUs : 8
Speed : 1600MHz
L3 Cache Size : 18MB
BSP Information : CELL0/CNX00/PROC01
: LID[0xXXXXXXXXXXXXXXXX]
Master Cell Information : CELL0/CNX0 0
Hyper Threading Technology : [ENABLED]
Help
Exit