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PCI Express Confi guration
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Chipset
PCI Express Confi guration
PCI Express Clock Gating
PCIE Port 1 is assigned to LAN
PCI Express Root Port 2
PCI Express Root Port 3
PCI Express Root Port 4
PCI Express Root Port 5
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
PCI Express Clock Gating
Enables or disables PCI Express Clock Gating for each root port.
PCI Express Root Port 2 to PCI Express Root Port 5
Controls the PCI Express Root Port.
USB Confi guration
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Chipset
USB Confi guration
XHCI Pre-Boot Driver
xHCI Mode
HS Port #1 Switchable
HS Port #2 Switchable
HS Port #3 Switchable
HS Port #4 Switchable
xHCI Streams
EHCI1
EHCI2
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
[Enabled]
[Enabled]
[Smart Auto]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
BIOS Setup
Enable or disable PCI
Express Clock Gating for
each root port.
Select Screen
Select Item
Enter: Select
+/ -:
Change Opt.
F1:
General Help
F2:
Previous Values
F3:
Optimized Defaults
ESC: Exit
Enable or disable XHCI
pre-boot driver support.
Select Screen
Select Item
Enter: Select
+/ -:
Change Opt.
F1:
General Help
F2:
Previous Values
F3:
Optimized Defaults
ESC: Exit
3
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