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AIMB-273 User Manual
Chapter 3
B
IOS Operation
PET Progress
This item allows users to enable or disable PET events progress to receive PET
events or not.
AMT CIRA Timeout
OEM defined timeout for MPS connection to be established.
WatchDog
This item allows users to enable or disable WatchDog Timer.
OS Timer
Sets OS watchdog timer.
BIOS Timer
Sets BIOS watchdog timer.
3.2.2.11
USB configuration
Legacy USB support
Enables support for legacy USB. Auto option disables legacy support if no USB
devices are connected.
USB3.0 support
This item allows user to enable or disable USB3.0 function.
XHCI Hand-off
This is a workaround for OS without XHCI hand-off support. The XHCI owner-
ship change should claim by XHCI driver.
EHCI Hand-off
This is a workaround for OS without EHCI hand-off support. The EHCI owner-
ship change should claim by EHCI driver.
USB transfer time-out
Time-out value for control, bulk, and interrupt transfers.
Summary of Contents for AIMB-273
Page 8: ...AIMB 273 User Manual viii ...
Page 12: ...AIMB 273 User Manual xii ...
Page 13: ...Chapter 1 1 General Information ...
Page 23: ...Chapter 2 2 Connecting Peripherals ...
Page 40: ...AIMB 273 User Manual 28 ...
Page 41: ...Chapter 3 3 BIOS Operation ...
Page 59: ...47 AIMB 273 User Manual Chapter 3 BIOS Operation 3 2 2 15 Super IO configuration ...
Page 74: ...AIMB 273 User Manual 62 ...
Page 75: ...Chapter 4 4 Software Introduction Service ...
Page 79: ...Chapter 5 5 Chipset Software Installation Utility ...
Page 82: ...AIMB 273 User Manual 70 ...
Page 83: ...Chapter 6 6 VGA Setup ...
Page 85: ...73 AIMB 273 User Manual Chapter 6 VGA Setup ...
Page 86: ...AIMB 273 User Manual 74 ...
Page 87: ...Chapter 7 7 LAN Configuration ...
Page 90: ...AIMB 273 User Manual 78 ...