Technical information

V1.0 Vig646M V2 Motherboard Manual
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MSI Fast Boot - If Enabled, USB devices (keyboard and drives) will not be available until
after OS boot, but BIOS will boot faster.
Fast Boot - It is recommended that this option is ‘Enabled’ for Windows 8 operating
systems to ensure the boot up sequence is performed at the fastest possible time.
USB Support This can be set to three options:
Disabled This option will disable all USB devices until after OS boot
Full Initial This option will enable all USB devices in POST and OS
Partial Initial - This option will enable the use of specific USB Port/Devices before
boot
Secure Boot - It is recommended this setting is set to ‘Enabled’ to initialize the Windows
8 secure boot feature when the system boots up.
Note: Secure boot is supported under Windows 8 64Bit Operating system.
To Enable Secure Boot
1. Select Secure Boot from Windows 8 feature menu
2. Highlight Secure Boot and select Enabled
3. Select ‘Secure Boot Mode’ and Select ‘Custom’