Asus Z9PE-D8 WS Manual page 100

Device power-up delay [Auto]
This item sets the maximum time the device will take before it properly reports
itself to the Host Controller. 'Auto' uses default values: for a Root port, it is 100ms;
for a Hub port, the delay is taken from Hub descriptor.
Configuration options: [Manual] [Auto]
Device power-up delay in seconds [X]
This item appears only when you set the Device power-up delay item to
[Manual]. Use the <+> and <-> keys to adjust the value. The values range
from 1 to 40 with a one-second interval.
USB Ports Configuration
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
EHCI Controller 1
EHCI Controller 2
USB Port 1
USB Port 2
USB Port 3
USB Port 4
USB Port 5
USB Port 6
USB Port 7
USB Port 8
USB Port 9
USB Port 10
USB Port 11
USB Port 12
USB Port 13
USB Port 14
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
EHCI Controller 1/2 [Enabled]
This item allows you to enable or disable USB 2.0 (EHCI) Support. If we
disable the EHCI Controller in BIOS > South Bridge > USB configuration, the
USB device will all disable in OS.
Configuration options: [Disabled] [Enabled]
USB Port 1/14 [Enabled]
These items allow you to enable or disable USB ports 1 to 14.
Configuration options: [Disabled] [Enabled]
4-32
Advanced
Enable/Disable USB 2.0 (EHCI)
[Enabled]
Support.
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
→←: Select Screen
[Enabled]
↑↓:
[Enabled]
Enter: Select Item
[Enabled]
+/-: Change Opt.
[Enabled]
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save & Exit
ESC: Exit
Select Item
Chapter 4: BIOS setup