Asus Z9PA-D8 C7572 User Manual download pdf (Page 89)

華碩 Z9PA-D8 系列主板用戶手冊

4-25

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]

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]

XHCI Hand-off [Enabled]

本項目允許您開啟或關閉不支持 XHCI hand-of f 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]

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 Conguration

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 Conguration

→←: 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.

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