User manual

39 PCE-5126 User Manual
Chapter 3 AMI BIOS Setup
 Legacy USB Support
This is for supporting USB device under legacy OS such as DOS. When choos-
ing "AUTO", the system will automatically detect if any USB device is p lugged
into the computer and enable USB legacy mode when a USB device is plugged
and disable USB legacy mode when no USB device is plugged.
 EHCI Hand-off
This enables or disables supporting OS without EHCI hand-off feature.
 USB transfer time-out
Allows you to select the USB transfer time-out value. [1,5,10,20sec]
 Device reset time-out
Allows you to select the USB device reset time-out value. [1,5,10,20sec]
 Device power-up delay
This item appears only when you set th e Device power-up delay item to [man-
ual].
 USB FLASH DRIVE 1.01*
This item only show wh en plugging a USB flash device. Use r can choose
"Auto", "Floppy", "Force d FDD", "Hard Disk" and "CD-ROM" to simulate USB
flash device.
* This item will change wording which depends on what USB sto rage device you
plug.
3.2.2.9 AMT Configuration
Figure 3.13 AMT Configuration
 AMT
"Enable or Disable" Intel Advance Management Technology
 Unconfigure AMT/ME
"Enable or Disable" Unconfigure AMT/ME
 WatchDog Timer
"Enable or Disable" Watchdog Timer