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Chapter 2
USB Configuration Sub-menu
USB Configuration Sub-menu Selections
Feature
Options
Help Text
Description
USB Configuration
USB Devices Enabled
N/A
N/A
List of USB devices
detected by BIOS.
USB Function
Disabled
Enabled
Enables USB HOST
controllers
When set to disabled,
other USB options are
grayed out
Legacy USB Support
Disabled/
Keyboard only/
Auto/Keyboard
and Mouse
Enables support for legacy
USB. AUTO option disables
legacy support if no USB
devices are connected. If
disabled, USB Legacy
Support will not be disabled
until booting an OS.
Port 60/64 Emulation
Disabled/
Enabled
Enables I/O port 60/64h
emulation support. This
should be enabled for the
complete USB keyboard
legacy support for non-USB
aware OSes.
USB 2.0 Controller
Disabled/
Enabled
N/A
Summary of Contents for Altos R710
Page 6: ...VI ...
Page 9: ...IX Table of Contents ...
Page 13: ...4 Chapter 1 System Block Diagram ...
Page 14: ...Chapter 1 5 System Board Layouts Connector and Header Locations ...
Page 23: ...14 Chapter 1 L Control Panel M Hard Drive Bays Item Description ...
Page 72: ...63 Chapter 3 Disassembly FlowChart ...
Page 75: ...Chapter 3 66 ...
Page 130: ...121 Chapter 6 ...
Page 132: ...123 Appendix A ...
Page 146: ...137 Appendix B ...
Page 148: ...139 Appendix C ...