MSI Z68A-GD80 (B3) Manual User Manual
Page 58
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BIOS Setup
USB Configuraton
Press
USB Devces:
It shows the type of nstalled USB devce.
Intel Onchp USB Controller
Ths tem allows you to enable/ dsable the ntegrated lntel 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 NEC USB 3.0 Controller
Ths tem allows you to enable/ dsable the NEC USB 3.0 controller.
Hgh-Speed USB lnk
Use ths tem to select the USB lnk source for the USB 3.0 port(s) whch be nstalled
the USB 2.0 devce(s).
USB 3.0 Legacy Mode Support
Select [Enabled] f you need to use a USB 3.0-nterfaced devce n the operatng
system.
Hardware Montor
Press
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/ 3/ 4 Control
These tems allow users to select how percentage of speed for the SYSFAN1/ 2.
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