Biostar B450MH Версия 6.3 [20/34] Csm configuration

20 | 2. Advanced Menu

Media detect count

Number of mes presence of media will be checked.

CSM Configuration

CSM Support

This option enables or disables CSM support.

Options: Enabled (Default) / Disabled

GateA20 Acve

Upon Request – GA20 can be disabled using BIOS services. Always – do not allow disabling GA20;

this opon is useful when any RT code is executed above 1MB.

Opons: Upon Request (Default) / Always

Opon ROM Messages

This item set display mode for Opon ROM.

Opons: Force BIOS (Default) / Keep Current

INT19 Trap Response

This item BIOS reacon on INT19 trapping by Opon ROM: IMMEDIATE - execute the trap right

away ; POSTPONED - execute the trap during legacy boot.

Opons: Postponed (Default) / Immediate

HDD Connecon Order

This item some OS require HDD handles to be adjusted, i.e. OS is installed on drive 80h.

Opons: Adjust (Default) / Keep

Boot opon lter

This opon controls Legacy/UEFI ROMs priority.

Opons: UEFI and Legacy (Default) / Legacy only / UEFI only

Network

This opon controls the execuon of UEFI and Legacy PXE OpROM

Opons: Legacy (Default) / UEFI / Do not launch