SUPER MICRO Computer X8DA3 user manual XTrusted Computing, Xdmi Event Log

Chapter 4: AMI BIOS

APIC ACPI SCI IRQ

When this item is set to Enabled, APIC ACPI SCI IRQ is supported by the system. The options are Enabled and Disabled.

Headless Mode

This feature is used to enable system to function without a keyboard, monitor or mouse attached The options are Enabled and Disabled.

USB Device Wakeup from S3/S4

Select to Enabled to allow USB devices to wakeup from S3/S4 state. The options are Enabled and Disabled.

High Performance Event Timer

Select Enabled to activate the High Performance 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.

XTrusted Computing

TCG/TPM (Trusted Platform Module) Support

Select Yes on this item and enable the TPM jumper on the motherboard to enable TCG (TPM 1.1/1.2)/TPM support in order to improve data integrity and network security. The options are No and Yes.

If this feature is set to Yes, the following items will display:

TPM Enable/Disable Status

This item displays the status of TPM Enabled/Disabled state.

TPM Owner Status

This item displays the status of TPM Ownership.

XDMI Event Log

View Event Log

Use this option to view the System Event Log.

Mark all events as read

This option marks all events as read. The options are OK and Cancel.

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