MSI Z68A-G45 (B3) Manual - Manual (Page 54)

3-18
BIOS Setup
USB Devces:
It shows the type of nstalled USB devce.
USB Controller
Ths tem allows you to enable/ dsable the USB 2.0 controller.
Legacy USB Support
Select [Enabled] f you need to use a USB 2.0-nterfaced devce n the operatng
system.
Onboard USB 3.0 Controller
Ths tem allows you to enable/ dsable the USB 3.0 controller.
Super IO Configuraton
Press <Enter> to enter the sub-menu.
Seral(COM) Port 0 Configuraton
Press <Enter> to enter the sub-menu.
Seral (COM) Port0
Ths tem allows you to enable/ dsable the seral port.
Seral (COM) Port0 Settngs
Select an address and correspondng nterrupt for the seral port.
Hardware Montor
Press <Enter> to enter the sub-menu.
CPU Smart Fan Target
The Smart Fan functon controls the CPU fan speed automatcally dependng on the
current temperature to keep t wth n a specfic range. You can enable a fan target
value here. If the current CPU fan temperature reaches to the target value, the smart
fan functon wll be actvated.
SYS Fan 1/ 2 Control
These tems allow users to select how percentage of speed for the SYSFAN1/ 2.
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