User Manual

•DisableBuilt-inBattery
Values:Yes,No
Description:Temporarydisablebatteryforservicingthesystem.Afterselectingthisitem,thesystemwill
beautomaticallypoweredoff,thenreadytobeserviced.Note:thebatterywillbeautomaticallyenabled
whentheACadapterisreconnected.
BeepandAlarm
•PasswordBeep
Values:Disabled,Enabled
Description:Enableordisableabeepwhenthecomputeriswaitingforapower-on,harddisk,or
supervisorpassword.Differentbeepsremindyouthatthepasswordyouenteredisrightorwrong.
•KeyboardBeep
Values:Enabled,Disabled
Description:Enableordisableabeepwhenunmanageablekeycombinationsarepressed.
Thunderbolt(TM)3
•WakebyThunderbolt(TM)3
Values:Disabled,Enabled
Description:EnableordisableWakeFeaturewithThunderbolt(TM)3Port.IfyouselectEnabled,the
batterylifeduringlowpowerstatemaybecomeshorter.
•Securitylevel
Values(forWindows764-bitandWindows10):NoSecurity,UserAuthorization,SecureConnect,
DisplayPortandUSB
Values(forWindows732-bit):NoSecurity,UserAuthorization,SecureConnect,DisplayPortandUSB
Note:DonotchangethedefaultsettingsontheWindows7(32-bit)operatingsystem.Otherwisethe
computermightnotstart.
Description:Selectthesecuritylevel:
–NoSecurity:AllowThunderboltdevicestobeconnectedautomatically.
–UserAuthorization:AllowThunderboltdevicestobeconnectedafteruserauthorization.
–SecureConnect:AllowThunderboltdevicestobeconnectedwithasavedkeythathasbeenapproved
bytheuser.
–DisplayPortandUSB:AllowonlyDisplayPort-compatibledevicesandUSBdevicestobeconnected.
Thunderboltdevicesarenotallowedtobeconnected.
•Thunderbolt(TM)device
Values:Disabled,Enabled
Description:Enableordisablepre-OSsupportforThunderbolt(TM)devicesattachedtoThunderbolt(TM)
3port.Touseadeviceinpre-bootenvironment,authorizeitintheOSorsetsecurityleveltoNoSecurity.
Tobootfromadevice,configureitintheStartup➙Bootmenu.
•USBdevice
Values:Disabled,Enabled
Description:Enableordisablepre-OSsupportforUSBdevicesattachedtoThunderbolt(TM)3port.To
useadeviceinpre-bootenvironment,authorizeitintheOSorsetsecurityleveltoNoSecurity.Toboot
fromadevice,configureitintheStartup➙Bootmenu.
76T470UserGuide