Dell PowerEdge R250 Integrated Remote Access Controller 9 Attribute Registry - Page 385

Legal Values ● Enabled ● Disabled ● Clear Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.SysSecurity.TpmActivation (Read or Write) Description This field allows changing the operational state of the Trusted Platform Module (TPM). When set to Activate, the TPM will be enabled and activated. When set to Deactivate, the TPM will be disabled and deactivated. When set to No Change, the operational state of the TPM remains unaltered. This field is Read-Only when TPM Security is set to Off. Legal Values ● NoChange ● Activate ● Deactivate Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.SysSecurity.TpmClear (Read or Write) Description WARNING: Clearing the Trusted Platform Module (TPM) will cause loss of all keys in the TPM. This could affect booting to the Operating System (OS). When set to Yes, all the contents of the TPM will be cleared. This field is read-only when TPM Security is set to Off. Legal Values ● Yes ● No Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.SysSecurity.TpmCommand (Read or Write) Description Legal Values Default Value Controls the Trusted Platform Module (TPM). When set to None, no command is sent to the TPM. When set to Activate, the TPM will be enabled and activated. When set to Deactivate, the TPM will be disabled and deactivated. When set to Clear, all the contents of the TPM will be cleared. WARNING: Clearing the TPM will result in losing all keys in the TPM. This could affect booting to the OS. This field is read-only when TPM Security is set to Off. The action requires an additional reboot before it can take effect. ● None ● Activate ● Deactivate ● Clear Not Applicable BIOS Attributes 385