Asus Z87A Computer Hardware User Manual


 
Chapter 2: BIOS information
2-37
2.8 Boot menu
The Boot menu items allow you to change the system boot options.
Boot Conguration
2.8.1 Fast Boot [Enabled]
[Disabled] Allows your system to go back to its normal boot speed.
[Enabled] Allows your system to accelerate the boot speed.
The following items appear only when you set the Fast Boot to [Enabled].
USB Support [Partial In...]
[Disabled] All USB devices will not be available until OS boot up for a fastest
POST time.
 All USB devices will be available during POST. This process will
extend the POST time.
[Partial

For a faster POST time, only USB ports with keyboard and mouse
connections will be detected.