Service Manual

Table 9. System setup options—Connection menu (continued)
Connection
Enable UEFI Network Stack Enable or disable UEFI Network Stack and controls the on-board LAN
Controller.
By default, the option is enabled.
HTTPs Boot Feature
HTTPs Boot Enable or disable the HTTPs Boot feature.
By default, the HTTPs Boot option is enabled.
HTTPs Boot Mode With Auto Mode, the HTTPs Boot extracts Boot URL from the DHCP. With
Manual Mode, the HTTPs Boot reads Boot URL from the user-provided data.
By default, the Auto Mode option is enabled.
Table 10. System setup options—Power menu
Power
USB Wake Support
Enable USB Wake Support When enabled, you can use the USB devices like a mouse or keyboard to wake
your computer from standby.
By default, the option is enabled.
AC Behavior
AC Recovery Enables the system to turn on automatically, when AC is inserted.
By default, the Power Off option is enabled.
Active State Power Management
Aspm Enables or disables the Active State Power Management (ASPM) level
By default, the Auto option is enabled.
Block Sleep Enables to block entering sleep (S3) mode in the operating system.
By default, the Block Sleep option is disabled.
Deep Sleep Control Enable or disable the Deep Sleep mode support.
By default, the Disabled option is enabled.
Intel Speed Shift Technology Enable or disable the Intel speed shift technology support.
By default, the Intel Speed Shift Technology option is enabled.
Table 11. System setup options—Security menu
Security
Intel Platform Trust Technology
Intel Platform Trust Technology On Enable or disable Intel Platform Trust Technology security options.
By default, the option is enabled.
PPI ByPass for Clear Commands Controls the TPM Physical Presence Interface (PPI).
By default, the PPI ByPass for Clear Commands option is disabled.
Clear Enables to clear the PTT owner information and returns the PTT to the default
state.
By default, the Clear option is disabled.
Chassis intrusion Controls the chassis intrusion feature.
BIOS setup 49