Acer Aspire TC-780 - Security

Aspire TC-780 Desktop Computer Service Guide 19
Security
Parameter Description Option
Supervisor Password Displays the supervisor password status. When set to
Installed, this password will allow the user to access and
change all settings in the Setup Utility.
Installed
Not Installed
User Password Displays the user password status. Only the following
menus will be accessible when this password is used to
logged in:
• System Date and System Time
• Exit Without Saving
The F9 key (Load Default Settings) will also be
unavailable.
Change Supervisor
Password
Press Enter to change the supervisor password.
Change User Password Press Enter to change the user password. Note that this field:
• is only accessible when a supervisor password is set;
• is cleared when the supervisor password is cleared.
TPM Device Selection Displays supported TPM device. PTT
TPM Support Enables or disables the Trusted Platform Module (TPM)
function.
Enabled
Disabled
TPM Operation Displays the current Trusted Platform Module (TPM)
operation.
None
Enable Take
Ownership
Disable Take
Ownership
Clear
Hash Policy Displays supported hash policy SHA-1