BIOS
MEN Mikro Elektronik GmbH
66
20G020-00 E5 – 2014-01-21
USB Configuration — Sub-menu
Setup Warning:
Disabling USB devices or ports may cause your system to not enter setup
and to prevent reenabling of USB devices or ports
USB Legacy [Enabled]
EHCI 1 [Enabled]
EHCI 2 [Enabled]
Pre-Port Control [Disabled]
USB RMH Mode [Enabled]
USB Legacy
Description
If this menu item is enabled it is possible to boot from USB
devices and use a USB keyboard under DOS. Cannot be
changed.
Options
Enabled
EHCI 1/2
Description
Enable/Disable EHCI 1/2.
Options
Enabled
Disabled
Pre-Port Control
Description
Enable/Disable the per port disable control override
Options
Enabled
Disabled
USB RMH Mode
Description
Enable/Disable the PCH USB Rate Matching Hubs Mode.
Options
Enabled
Disabled