Czar PP-8300, User Manual

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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
Option ROM Messages
This item sets the display mode for Option ROM.
Options: Force BIOS (Default) / Keep Current
Interrupt 19 Capture
Interrupt 19 is the software interrupt that handles the boot disk function.
When set to Enabled, this item allows the option ROMs to trap interrupt 19.
Options: Enabled (Default) / Disabled
CSM Support
This item enables / disables CSM Support. If Auto is selected, based on OS, CSM will be enabled /
disabled automatically.
Options: Enabled (Default) / Disabled / Auto
Boot Success Beep
When this item is set to Enabled, BIOS will let user know boot success with beep.
Options: Enabled (Default) / Disabled
UEFI Boot
This option enables/disables boot from the UEFI Devices.
Options: Disabled (Default) / Enabled
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