Software • BIOS options
Chapter 4 Software
Automation PC 510 User's Manual V 1.01
97
1.5.6 USB configuration
InsydeH2O Setup Utility Rev. *
Advanced
Enable/Disable USB
Legacy Support.
USB configuration
USB Legacy <Enabled>
EHCI <Enabled>
UHCI 1 <Enabled>
UHCI 2 <Disabled>
UHCI 3 <Enabled>
USB Client <Disabled>
F1
F9
Esc
Enter
F10
Help Select Item
Change Values Setup defaults
Exit Select Menu
Select SubMenu
Save and Exit
F5/F6
Image 49: US15W Advanced - USB Configuration
BIOS setting
Meaning
Setting options
Effect
Enabled
Enables this function.
USB Legacy
Legacy USB support can be enabled/disabled
here. USB ports do not function during startup.
USB is supported again after the operating sys-
tem has started. A USB keyboard is still recog-
nized during the POST.
Disabled
Disables this function.
Enabled
Enables USB support.
USB 2.0 support is enabled as soon as a USB
2.0 device is connected to the interface.
EHCI
The support for the operating system can be set
up without the fully automatic EHCI function.
Disabled
Disables USB 2.0 support.
Enabled
Enables USB support.
UHCI 1
Configuration of the USB UHCI controller 1 for
USB port 2 and 3.
Disabled
Disables USB support.
Warning!
If this setting is
Disabled
, then the set-
tings
UHCI 2
and
UHCI 3
will also be set
to
Disabled
and all USB ports will be
disabled. As a result, it will no longer
be possible to enter BIOS.
However, if UHCI 1 has been disabled,
then you can use the Backup BIOS to
once again enter BIOS. For more infor-
mation, see " OEM features" on page
Enabled
Enables USB support.
UHCI 2
1)
Configuration of the USB UHCI controller 2 for
USB ports on the I/O board.
Disabled
Disables USB support.
Enabled
Enables USB support.
UHCI 3
1)
Configuration of the USB UHCI controller 3 for
USB port 3.
Disabled
Disables USB support.
Enabled
Enables USB Client support.
USB client
Setting for USB Client support.
Disabled
Disables USB Client support.
Table 102: US15W Advanced - USB Configuration setting options
1)
These settings are only possible if
UHCI 1
is set to
Enabled
.