ASRock B550 Pro4 User Manual - Page 71

CPU Configuration, PSS Support, NX Mode, SVM Mode, AMD fTPM Switch

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4.4.1 CPU Configuration B550 Pro4 PSS Support Use this to enable or disable the generation of ACPI_PPC, _PSS, and _PCT objects. NX Mode Use this to enable or disable NX mode. SVM Mode When this is set to [Enabled], a VMM (Virtual Machine Architecture)can utilize the additional hardware capabilities provided by AMD-V. The default value is [Enabled]. Coniguration options: [Enabled] and [Disabled]. SMT Mode This item can be used to disable symmetric multithreading. To re-enable SMT, a power cycle is needed after selecting [Auto]. Warning: S3 is not supported on systems where SMT is disabled. AMD fTPM Switch Use this to enable or disable AMD CPU fTPM. 65 English

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B550 Pro4
65
English
4.4.1
CPU Configuration
PSS Support
Use this to enable or disable the generation of ACPI_PPC, _PSS, and _PCT objects.
NX Mode
Use this to enable or disable NX mode.
SVM Mode
When this is set to [Enabled], a VMM (Virtual Machine Architecture)can utilize the
additional hardware capabilities provided by AMD-V. °e default value is [Enabled].
Coniguration options: [Enabled] and [Disabled].
SMT Mode
°is item can be used to disable symm
etric multithreading. To re-enable SMT, a
power cycle is needed aſter selecting [Auto].
Warning: S3 is not supported on systems where SMT is disabled.
AMD fTPM Switch
Use this to enable or disable AMD CPU fTPM.