Asus P8Q77-M2 - Manual (Page 64)

2-20 ASUS P8Q77-M2
2.5.8 USB Configuration
The items in this menu allow you to change the USB-related features.
The following two items become configurable only when you set the WatchDog Timer item
to [Enabled].
OS Timer [0]
Use the <+> and <-> keys to adjust the value or key in a number directly.
BIOS Timer [0]
Use the <+> and <-> keys to adjust the value or key in a number directly.
Intel TXT(LT) Support [Disabled]
This item can be configured only when the Intel SMX, Intel Virtualization Technology (VT),
and Intel Virtualization Technology for Directed I/O (VT-d) technologies are all enabled.
Allows you to enable or disable the Intel Trusted Execution Technology. Configuration
options: [Disabled] [Enabled]
2.5.7 AMT Configuration
The items in this menu allow you to change the Intel ® Active Management Technology (AMT)
feature.
Intel AMT [Enabled]
Allow you to enable or disable the Intel ® Active Management Technology (AMT) in the BIOS
extension. Configuration options: [Enabled] [Disabled]
iAMT H/W is always enabled. This option just controls the BIOS extension execution. If
enabled, this requires additional firmware in the SPI device.
Invoke MEBx [Disabled]
[Enabled] Execute MEBx automatically.
[Disabled] Press to invoke MEBx.
Un-Configure ME [Disabled]
Sets this item to [Disabled] to unconfigure AMT/ME without using a password or set it to
[Enabled] to use a password. Configuration options: [Enabled] [Disabled]
WatchDog [Disabled]
When set to [Enabled], the WatchDog Timer will monitor the time taken for each task
performed by a software or hardware. Configuration options: [Enabled] [Disabled]
The USB Devices item shows the auto-detected values. If no USB device is detected, the
item shows None.
USB2.0 Device Enable [Enabled]
[Enabled] Enables the support for USB 2.0 devices.
[Disabled] Disables the support for USB 2.0 devices.