Setup Prompt Timeout; Bootup Numlock State; Gatea20 Active; Boot Menu - Biostar B75MU3 Manual

B75MU3+ UEFI BIOS Manual

4 Boot Menu

This menu allows you to setup the system boot options.

Setup Prompt Timeout

This item sets number of seconds to wait for setup activation key.
Options: 2 (Default)

Bootup NumLock State

This item selects the keyboard NumLock state.
Options: On (Default) / Off
Full Screen LOGO Display
This item allows you to enable/disable Full Screen LOGO Show function.
Options: Enabled (Default) / Disabled

GateA20 Active

Upon Request – GA20 can be disabled using BIOS services. Always – do not allow
disabling GA20; this option is useful when any RT code is executed above 1MB
Options: Upon Request (Default) / Always
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