Asus H170M-PLUS - Boot Option Priorities; Boot Override

dbx Management
Thedbx(RevokedSignaturedatabase)liststheforbiddenimagesofdbitemsthatare
nolongertrustedandcannotbeloaded.
Set New Key
AllowsyoutoloadthedownloadeddbxfromaUSBstoragedevice.
Congurationoptions:[Yes][No]
Append Key
Allowsyoutoloadtheadditionaldbxfromastoragedevicesothatmoredb’s
imagescannotbeloaded.
Delete Key
Allowsyoutodeletethedbxlefromyoursystem.
TheDBXlemustbeformattedasaUEFIvariablestructurewithtime‑basedauthenticated
variable.
2.8.10 Boot Option Priorities
Theseitemsspecifythebootdeviceprioritysequencefromtheavailabledevices.The
numberofdeviceitemsthatappearsonthescreendependsonthenumberofdevices
installedinthesystem.
• ToaccessWindows
®
OSinSafeMode,press<F8>afterPOST(Windows
®
8not
supported).
• Toselectthebootdeviceduringsystemstartup,press<F8>whenASUSLogo
appears.
2.8.11 Boot Override
Theseitemsdisplaystheavailabledevices.Thenumberofdeviceitemsthatappearson
thescreendependsonthenumberofdevicesinstalledinthesystem.Clickanitemtostart
bootingfromtheselecteddevice.
ASUS H170M-PLUS 2‑45