Dell NOT22362 Owner's Manual page 143

Table 33. System setup options—Security menu (continued)
Security
Firmware TPM
PPI Bypass for Clear Command
TPM Security
TPM On
PPI Bypass for Enable Commands
PPI Bypass for Disable Commands
Attestation Enable
Key Storage Enable
SHA-256
Clear
PPI Bypass for Clear Command
TPM State
Enable Pre-Boot DMA support
Enable OS kernel DMA support
UEFI Firmware Capsule Updates
Secure Boot
System Status:
Secure Boot Database
Secure Boot Status
Secure Boot Mode
User Customized Security
Options:
Secure Boot
Select Secure Mode
Expert Key Management
Custom Mode
Enable Microsoft UEFI CA
PK
KEK
db
142 BIOS setup
Enable or disable the firmware TPM.
Default: Disabled
Allows you to control the TPM Physical Presence Interface
(PPI). When enabled, this setting will allow the OS to skip
BIOS PPI user prompts when issuing the Clear command.
Changes to this setting take effect immediately.
Default: Disabled
TPM 2.0 Security options.
Default: On
Default: Disabled
Default: Disabled
Default: Enabled
Default: Enabled
Default: Enabled
Default: Disabled
Default: Disabled
Default: Enabled
Enable or disable the pre-boot DMA support.
Default: Enabled
Enable or disable the OS kernel DMA support.
Default: Enabled
Enables or disables BIOS updates through UEFI capsule
update packages.
Default: Enabled
Enables or disables Secure Boot.
Default: Enabled
Installed and Locked
Disabled
Deployed Mode
No
Default: Disabled
Default: Deployed Mode
Default: Disabled
Default: Enabled