Supermicro 2028R-ACR24L User Manual page 72

S S S
UPER TORAGE YSTEM 2028R-ACR24L User's Manual
6. From the window that pops up, select "Enabled" and press <Enter>.
7. You must save your changes and reset for the changes to take effect. Scroll
to the Save & Exit tab and select "Save Changes and Reset." The TPM is
now enabled.
Intel TXT (LT-SX) Configuration

This submenu allows the user to configure the following TXT settings.
TXT Support
Select Enabled to enable Intel Trusted Execution Technology (TXT) support. The
options are Disabled and Enabled.
Note: If the option for this item (TXT Support) is set to Enabled, be sure
to disable EV DFX (Device Function On-Hide) support for the system to
work properly. (EV DFX is under "IIO Configuration" in the "Chipset/North
Bridge" submenu on Page 4-11).
Note: For more information on TPM, please refer to the TPM manual at
http://www.supermicro.com/manuals/other/AOM-TPM-9655V_9655H.pdf
7-38
ACPI Settings

WHEA Support
Select Enabled to support the Windows Hardware Error Architecture (WHEA) plat-
form and provide a common infrastructure for the system to handle hardware errors
within the Windows OS environment to reduce system crashes and to enhance
system recovery and health monitoring. The options are Enabled and Disabled.
High Precision Event Timer
Select Enabled to activate the High Precision Event Timer (HPET) that produces
periodic interrupts at a much higher frequency than a Real-time Clock (RTC) does in
synchronizing multimedia streams, providing smooth playback and reducing the de-
pendency on other timestamp calculation devices, such as an x86 RDTSC Instruc-
tion embedded in the CPU. The High Performance Event Timer is used to replace
the 8254 Programmable Interval Timer. The options are Enabled and Disabled.
NUMA (Available when the OS supports this feature)
Select Enabled to enable Non-Uniform Memory Access support to enhance system
performance. The options are Enabled and Disabled.
iSCSI Configuration
This item displays iSCSI configuration information:
iSCSI Initiator Name
Use this item to enter the name of the iSCSI Initiator, which is a unique name
used in the world. The name must in the IQN format. The following submenu
will be available for configuration:

Add an Attempt

Delete Attempts

Change Attempt Order
7-39
Chapter 7: BIOS