ASUS Z9PA-U8 Manuel D’Utilisation
![ASUS](https://files.manualsbrain.com/attachments/bcce124c856b7e3d3d300f71ffaf1ffd9cfb979e/common/fit/150/50/ec53845de541d4cc27fb3d5bf058071769d4e90f586d828791d606ffeae5/brand_logo.png)
4-24
第四章:BIOS 程序設置
4.4.6
USB 設置(USB Configuration)
Legacy USB Support [Enabled]
本項目允許您開啟或關閉支持 legacy USB 設備。
設置值有:[Enabled] [Disabled] [Auto]
設置值有:[Enabled] [Disabled] [Auto]
USB3.0 Support [Enabled]
本項目用來開啟或關閉 USB3.0 (XHCI) 控制器支持。
設置值有:[Enabled] [Disabled]
設置值有:[Enabled] [Disabled]
XHCI Hand-off [Enabled]
本項目允許您開啟或關閉不支持 XHCI hand-off 的操作系統。設置值
有:[Disabled] [Enabled]
EHCI Hand-off [Disabled]
本項目允許您開啟或關閉不支持 EHCI hand-off 的操作系統。設置值有:
[Disabled] [Enabled]
Port 60/64 Emulation [Enabled]
本項目用來開啟 I/O 端口 60h/64h 仿真支持。在非 USB 識別的操作系
統中,本項目必須開啟以完全支持老式的 USB 鍵盤。設置值有:[Enabled]
[Disabled]
[Disabled]
Enabled 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:
USB Devices:
1 Keyboard, 2 Hubs
Legacy USB Support
[Enabled]
USB3.0 Support
[Enabled]
XHCI Hand-off
[Disabled]
EHCI Hand-off
[Disabled]
Port 60/64 Emulation
[Enabled]
USB hardware delays and time-outs:
USB transfer time-out
[20 sec]
Device reset time-out
[20 sec]
USB Ports Configuration
→←:
Select Screen
↑↓:
Select Item
Enter: Select Item
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save & Exit
ESC: Exit
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Advanced
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.