ASUS TS700-X7/PS4 Manual De Usuario
第五章：BIOS 程序設置
5-24
5.4.6 USB 設置（USB Configuration）
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:
1 Keyboard, 2 Hubs
Legacy USB Support
[Enabled]
USB3.0 Support
[Enabled]
XHCI Hand-off
[Enabled]
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.
Legacy USB Support [Enabled]
啟用或關閉支持 Legacy USB 設備。設置值有：[Enabled] [Disabled]
[Auto]
USB3.0 Support [Enabled]
本項目為啟用或關閉支持 USB3.0 (XHCI) 控制器。設置值有：[Enabled]
[Disabled]
XHCI Hand-off [Enabled]
這是一個解決操作系統沒有 XCHI 所有權更改，為根據 XCHI 驅動程序
更改。設置值有：[Disabled] [Enabled]
EHCI Hand-off [Disabled]
這是一個解決操作系統沒有 ECHI 所有權更改，為根據 ECHI 驅動程序
更改。設置值有：[Disabled] [Enabled]
Port 60/64 Emulation [Enabled]
啟用 I/O 連接端口 60h/64h 模擬支持。這應該為啟用給 non-USB
aware 0Ses的完整 USB 鍵盤既有支持。設置值有：[Disabled] [Enabled]