Gigabyte GA-H61MA-D2V Manual - Page 32

Power Management - usb3

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&& Internal Graphics Memory Size Allows you to set the onboard graphics memory size. Options are: 32M~1024M. (Default: 64M) && DVMT Total Memory Size Allows you to allocate the DVMT memory size of the onboard graphics. Options are: 128M, 256M, MAX. (Default: 256M) && Legacy USB Support Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled) && USB3.0 Support (Etron EJ168 USB Controllers) Enables or disables the Etron EJ168 USB 3.0 controllers. (Default: Enabled) && XHCI Hand-off Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off support. (Default: Enabled) && EHCI Hand-off Determines whether to enable EHCI Hand-off feature for an operating system without EHCI Hand-off support. (Default: Disabled) && Port 60/64 Emulation Enables or disables emulation of I/O ports 64h and 60h. This should be enabled for full legacy support for USB keyboards/mice in MS-DOS or in operating system that does not natively support USB devices. (Default: Enabled) && USB Storage Devices Displays a list of connected USB mass storage devices. You can configure how each device is going to be treated. For example, you can emulate a USB flash drive as a floppy disk drive. (Default: Auto) 2-7 Power Management - 32 -

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Internal Graphics Memory Size
&
Allows you to set the onboard graphics memory size. Options are: 32M~1024M. (Default: 64M)
DVMT Total Memory Size
&
Allows you to allocate the DVMT memory size of the onboard graphics. Options are: 128M, 256M, MAX.
(Default: 256M)
Legacy USB Support
&
Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled)
USB3.0 Support (Etron EJ168 USB Controllers)
&
Enables or disables the Etron EJ168 USB 3.0 controllers. (Default: Enabled)
XHCI Hand-off
&
Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off
support. (Default: Enabled)
EHCI Hand-off
&
Determines whether to enable EHCI Hand-off feature for an operating system without EHCI Hand-off
support. (Default: Disabled)
Port 60/64 Emulation
&
Enables or disables emulation of I/O ports 64h and 60h. This should be enabled for full legacy support
for USB keyboards/mice in MS-DOS or in operating system that does not natively support USB devices.
(Default: Enabled)
USB Storage Devices
&
Displays a list of connected USB mass storage devices. You can configure how each device is going to be
treated. For example, you can emulate a USB flash drive as a floppy disk drive. (Default: Auto)
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Power Management