4-20
Chapter 4: BIOS setup
4.5.9
USB Configuration
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.
Advanced
Enables Legacy USB support.
AUTO option disables legacy
support if no USB devices are
connected. DISABLE option will
keep USB devices available
only for EFI applications.
USB Configuration
USB Devices
1 Mouse, 2 Hubs
Legacy USB Support
[Enabled]
EHCI Hand-off
[Disabled]
USB hardware delays and time-out:
USB transfer time-out
[20 sec]
Device reset time-out
[20 sec]
Device power-up delay
[Auto]
The
USB Devices
item shows the auto-detected values. If no USB device is
detected, the item shows
None
.
Legacy USB Support [Enabled]
Allows you to enable or disable support for legacy USB devices. Setting to [Auto]
allows the system to detect the presence of USB devices at startup. If detected, the
USB controller legacy mode is enabled. If no USB device is detected, the legacy
USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto]
4.5.8
Intel TXT(LT� Configuration
Aptio Setup Utility - Copyright (C) 2010 American Megatrends, Inc.
Advanced
Enables Legacy USB support.
AUTO option disables legacy
support if no USB devices are
connected. DISABLE option will
keep USB devices available
only for EFI applications.
Intel Trusted Execution Technology Configuration
Intel TXT support only can be enabled/disabled if SMX
is enabled. VT and VT-d support must also be enabled
prior to TXT.
Secure Mode Extensions (SMX)
Enabled
Intel TXT(LT) Support
[Disabled]
Intel TXT(LT) Support [Disabled]
Allows you to enable or disable the Intel Trusted Execution Technology (TXT)
feature. Configuration options: [Disabled] [Enabled]
The
Intel TXT(LT) Support
item requires a Trusted Platform Module (TPM) to
be installed on the motherboard to enable.
S.M.A.R.T. Status Check [Enabled]
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitor
system. When read/write of your hard disk errors occur, this feature allows the hard
disk to report warning messages during the POST.
Configuration options: [Enabled] [Disabled]
Summary of Contents for P8B-C/4L
Page 1: ...Motherboard P8B C series ...
Page 23: ...ASUS P8B C series 2 5 2 2 3 Motherboard layout P8B C 4L R1 0x ...
Page 24: ...2 6 Chapter 2 Hardware information P8B C 4L R2 0x ...
Page 25: ...ASUS P8B C series 2 7 P8B C SAS 2L R1 0x ...
Page 26: ...2 8 Chapter 2 Hardware information P8B C SAS 2L R2 0x ...
Page 27: ...ASUS P8B C series 2 9 P8B C SAS 4L R1 0x ...
Page 28: ...2 10 Chapter 2 Hardware information P8B C SAS 4L R2 0x ...
Page 62: ...2 44 Chapter 2 Hardware information ...
Page 96: ...4 30 Chapter 4 BIOS setup ...
Page 150: ...5 54 Chapter 5 RAID configuration ...
Page 174: ...6 24 Chapter 6 Driver installation ...
Page 176: ...Appendix summary A ASUS P8B C series A 1 P8B C series block diagram A 3 ...
Page 177: ...ASUS P8B C series A 3 A 1 P8B C series block diagram P8B C 4L R1 0x ...
Page 178: ...A 4 Appendix A Reference information P8B C 4L R2 0x ...
Page 179: ...ASUS P8B C series A 5 P8B C SAS 2L R1 0x ...
Page 180: ...A 6 Appendix A Reference information P8B C SAS 2L R2 0x ...
Page 181: ...ASUS P8B C series A 7 P8B C SAS 4L R1 0x ...
Page 182: ...A 8 Appendix A Reference information P8B C SAS 4L R2 0x ...