Dell Vostro 15 5510 Service Manual - Page 73

Table 12. System setup options-Security menu, PPI ByPass for clear Commands

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Table 12. System setup options-Security menu Security By default, the PPI Bypass for Enable Commands option is disabled. PPI Bypass for Disable Commands Allows the OS to skip BIOS PPI user prompts when issuing TPM PPI disable and deactivate commands. By default, the PPI Bypass for Disable Commands option is disabled. Attestation Enable Enables to control whether the Trusted Platform Module (TPM) Endorsement Hierarchy is available to the operating system. By default, the Attestation Enable option is enabled. Key Storage Enable Enables to control whether the Trusted Platform Module (TPM) Storage Hierarchy is available to the operating system. By default, the Key Storage Enable option is enabled. SHA-256 BIOS and the TPM will use the SHA-256 hash algorithm to extend measurements into the TPM PCRs during BIOS boot. By default, the SHA-256 option is enabled. Clear Enables to clear the TPM owner information and returns the TPM to the default state. By default, the Clear option is disabled. PPI ByPass for Clear Commands Controls the TPM Physical Presence Interface (PPI). By default, the PPI ByPass for clear Commands option is disabled. TPM State Enables or disables the TPM. this is the normal operating state for the TPM when you want to use its complete arrays of capabilities. By default, the TPM State option is enabled. SMM Security Mitigation Enable or disable SMM Security Mitigation. By default, the option is enabled. Data Wipe on Next Boot Start Data Wipe Enable or disable the data wipe on next boot. By default, the option is enabled. Absolute Enable or disable or permanently disable the BIOS module interface of the optional Absolute Persistence Module service from Absolute software. By default, the option is enabled. UEFI Boot Path Security Controls whether or not the computer will prompt the user to enter the admin password (if set) when booting to a UEFI boot device from the F12 boot menu. By default, the Always Except Internal HDD option is enabled. Table 13. System setup options-Passwords menu Passwords Admin Password Set, change, or delete the administrator password. System Password Set, change, or delete the computer password. NVMe SSD0 Set, change, or delete the NVMe SSD0 password. Password Configuration Upper Case Letter Reinforces password must have at least one upper case letter. By default, the option is disabled. System setup 73

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Table 12. System setup options—Security menu
Security
By default, the
PPI Bypass for Enable Commands
option is disabled.
PPI Bypass for Disable Commands
Allows the OS to skip BIOS PPI user prompts when issuing TPM PPI disable
and deactivate commands.
By default, the
PPI Bypass for Disable Commands
option is disabled.
Attestation Enable
Enables to control whether the Trusted Platform Module (TPM) Endorsement
Hierarchy is available to the operating system.
By default, the
Attestation Enable
option is enabled.
Key Storage Enable
Enables to control whether the Trusted Platform Module (TPM) Storage
Hierarchy is available to the operating system.
By default, the
Key Storage Enable
option is enabled.
SHA-256
BIOS and the TPM will use the SHA-256 hash algorithm to extend
measurements into the TPM PCRs during BIOS boot.
By default, the
SHA-256
option is enabled.
Clear
Enables to clear the TPM owner information and returns the TPM to the
default state.
By default, the
Clear
option is disabled.
PPI ByPass for Clear Commands
Controls the TPM Physical Presence Interface (PPI).
By default, the
PPI ByPass for clear Commands
option is disabled.
TPM State
Enables or disables the TPM. this is the normal operating state for the TPM
when you want to use its complete arrays of capabilities.
By default, the
TPM State
option is enabled.
SMM Security Mitigation
Enable or disable SMM Security Mitigation.
By default, the option is enabled.
Data Wipe on Next Boot
Start Data Wipe
Enable or disable the data wipe on next boot.
By default, the option is enabled.
Absolute
Enable or disable or permanently disable the BIOS module interface of the
optional Absolute Persistence Module service from Absolute software.
By default, the option is enabled.
UEFI Boot Path Security
Controls whether or not the computer will prompt the user to enter the admin
password (if set) when booting to a UEFI boot device from the F12 boot menu.
By default, the
Always Except Internal HDD
option is enabled.
Table 13. System setup options—Passwords menu
Passwords
Admin Password
Set, change, or delete the administrator password.
System Password
Set, change, or delete the computer password.
NVMe SSD0
Set, change, or delete the NVMe SSD0 password.
Password Configuration
Upper Case Letter
Reinforces password must have at least one upper case letter.
By default, the option is disabled.
System setup
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