Security; Boot - DFI TPC150-SD User Manual

Security

This section configures the security of accessing the BIOS setup utility and system startup.
Set Supervisor Password
Set the administrative password for entering the BIOS setup utility or upon entering the
power-on self-test (POST) process. The length of the password must be greater than 1
character and less than or equal to 10 characters.
Power-on Password
If you select to set the supervisor password, this option will be shown. Enable or disable
prompt for password at boot.
Chapter 7 BIOS Setup
Chapter 7

Boot

This section configures boot options.
Numlock
Select the power-on state for the Num Lock key.
Boot Type
Select the boot type. The options are Dual Boot, Legacy Boot and UEFI Boot Type.
Network Stack
This option is shown only when the boot type is set to Dual or UEFI.
Enable or disable UEFI network stack. It supports the operation of these functions or
software: Windows 8 BitLocker Network Unlock, UEFI IPv4/IPv6 PXE and legacy PXE op-
tion ROM.
If this function is enabled, you can then go to "Advanced">"UEFI Device Manager" to
configure network settings for network connection under the UEFI environment.
PXE Boot Capability (UEFI mode) /PXE Boot to LAN (Legacy mode)
Enable or disable Preboot eXecution Environment (PXE) boot to LAN. In the UEFI or Dual
boot mode, this function can only be enabled if the Network Stack support is enabled.
USB Boot
Enable or disable booting to USB boot devices.
Quiet Boot
Enable or disable the quiet boot function to configure the screen's display between
POST messages or the OEM logo at bootup. Select Disabled to display the POST messages
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and select Enabled to display the OEM logo.
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