MSI Z270 KRAIT GAMING User Manual page 50

fIGD Multi-Monitor [Disabled]
Enables or disables the multi-screen output from integrated graphics and external
graphics card. This item appears when Initiate Graphic Adapter set to PEG.
[Enabled]
[Disabled]
USB Configuration
f
Sets the onboard USB controller and device function. Press Enter to enter the sub-
menu.
fUSB Controller [Enabled]
Enables or disables all USB controller.
fXHCI Hand-off [Diasbled]
Enables or disables XHCI hand-off support for the operating system without XHCI
hand-off feature.
fLegacy USB Support [Enabled]
Sets Legacy USB function support.
[Auto]
[Enabled]
[Disabled]
fUSB Speed Optimization [Auto]
Enables or Disables the USB speed optimization. If set to Auto, BIOS will optimize
the USB speed automatically.
Super IO Configuration
f
Sets system Super I/O chip parameters including LPT and COM ports. Press Enter to
enter the sub-menu.
fSerial (COM) Port 0 Configuration
Sets detailed configuration of serial(COM) port 0. Press Enter to enter the sub-
menu.
fSerial (COM) Port 0 [Enabled]
Enables or disables serial (COM) port 0.
fSerial (COM) Port 0 Settings [Auto]
Sets serial port 0 (COM). If set to Auto, BIOS will optimize the IRQ automatically or
you can set it manually.
fParallel (LPT) Port Configuration
Sets detailed configuration of parallel port (LPT). Press Enter to enter the sub-
menu.
fParallel (LPT) Port [Enabled]
Enables or disables parallel(LPT) port.
50
BIOS Setup
Enables multi-screen function for both integrated and external
graphics cards.
Disables this function.
The system will automatically detect if any USB device is connected
and enable the legacy USB support.
Enable the USB support under legacy mode.
The USB devices will be unavailable under legacy mode.