IEI Technology AFL2-W19A-H61 Series, Руководство пользователя

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AFL2-W19A/AB-H61
P a g e 139
keyboard can control the system even when there is no USB driver loaded onto the
system.

Enabled D
EFAULT
Legacy USB support enabled

Disabled Legacy USB support disabled

Auto Legacy USB support disabled if no USB devices are
connected

Ge n e ric S TORAGE DEVICE 9454 [Au to ]
Use the Generic STORAGE DEVICE 9454 BIOS option to specify the type of emulation
BIOS has to provide for the USB device.

Auto D
EFAULT
BIOS auto-detects the current USB.

Floppy
The USB device will be emulated as a floppy drive.
The device can be either A: or B: responding to
INT13h calls that return DL = 0 or DL = 1
respectively.

Forced FDD
Allows a hard disk image to be connected as a
floppy image. This option works only for drives
formatted with FAT12, FAT16 or FAT32.

Hard Disk
Allows the USB device to be emulated as hard disk
responding to INT13h calls that return DL values of
80h or above.

CD-ROM
Assumes the CD-ROM is formatted as bootable
media. All the devices that support block sizes
greater than 512 bytes can only be booted using this
option.