Supermicro X11SSL-nF User Manual page 96

X11SSL-CF/-nF User Manual
ACPI Settings
High Precision 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 dependency on other
timestamp calculation devices, such as an x86 RDTSC Instruction embedded in the CPU.
The High Performance Event Timer is used to replace the 8254 Programmable Interval Timer.
The options are Disabled and Enabled.
WHEA Support
Select Enabled to enable support for the Windows Hardware Error Architecture (WHEA)
support for the Windows 2008 (or a later version) operating system. The options are Disabled
and Enabled.
Trusted Computing (Available when a TPM device is installed

and the onboard TPM jumper is enabled)
Configuration
Device Select
Use this feature to select the TPM version. TPM 1.2 will restrict support to TPM 1.2 devices.
TPM 2.0 will restrict support for TPM 2.0 devices. Select Auto to enable support for both
versions. The options are TPM 1.2, TPM 2.0, and Auto.
Current Status Information
TXT Support
Intel TXT (Trusted Execution Technology) helps protect against software-based attacks and
ensures protection, confidentiality and integrity of data stored or created on the system. Use
this feature to enable or disable TXT Support. The options are Disabled and Enabled.
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