Usb Configuration; Network Stack Configuration - DFI GH551 User Manual

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USB Configuration

Aptio Setup Utility - Copyright (C) 2020 American Megatrends, Inc.
Advanced
USB Configuration
USB Module Version
USB Controllers:
2 XHCIs
USB Devices: 1 Keyboard
USB Support
Legacy USB Support [Enabled]
XHCI Hand-off [Enabled]
USB Mass Storage Driver Support [Enabled]
Version 2.20.1274. Copyright (C) 2020 American Megatrends, Inc.
Legacy USB Support
Enabled Enable Legacy USB support.
Disabled Keep USB devices available only for EFI applications.
Auto Disable Legacy support if no USB devices are connected.
XHCI Hand-off
Enable or disable XHCI Hand-off.
USB Mass Storage Driver Support
Enable or disable USB Mass Storage Driver Support.
User's Manual | GH551
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Network Stack Configuration

Enables Legacy USB sup-
Network Stack
port. AUTO option disables
Ipv4 PXE Support
legacy support if no USB
Ipv6 PXE Support
d e v i c e s a r e c o n n e c t e d .
PXE boot wait time
DISABLE option will keep
Media detect count
USB devices available only
for EFI applications.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC: Exit
Network Stack
Enable or disable UEFI network stack. The following fields will appear when this field is en-
abled.
Ipv4 PXE Support
Enable or disable IPv4 PXE boot support. If disabled, IPv4 PXE boot support will not be avail-
able.
Ipv6 PXE Support
Enable or disable IPv6 PXE boot support. If disabled, IPv6 PXE boot support will not be avail-
able.
PXE boot wait time
Set the wait time in seconds to press ESC key to abort the PXE boot. Use either +/- or numeric
keys to set the value.
Media detect count
Set the number of times the presence of media will be checked. Use either +/- or numeric keys
to set the value.
Aptio Setup Utility - Copyright (C) 2020 American Megatrends, Inc.
Advanced
[Enabled]
[Disabled]
[Disabled]
0
1
Version 2.20.1274. Copyright (C) 2020 American Megatrends, Inc.
Chapter 3
BIOS SETTINGS
Enable/Disable UEFI Net-
work Stack
→←: Select Screen
↑↓: Select Item
Enter: Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC: Exit
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