MSI H67A-G43 (B3) User Manual page 44

BIOS Setup
▶ GT OverClockng
Ths tem allows you to enable/ dsable the overclockng of ntegrated graphcs.
▶ GT Rato
Ths settng controls the rato of ntegrated graphcs frequency to enable the ntegrated
graphcs to run at dfferent frequency combnatons.
▶ Adjusted GT Frequency
It shows the adjusted ntegrated graphcs frequency. Read-only.
▶ Spread Spectrum
When the manboard's clock generator pulses, the extreme values (spkes) of the pulses
create EMI (Electromagnetc Interference). The Spread Spectrum functon reduces the
EMI generated by modulatng the pulses so that the spkes of the pulses are reduced
to flatter curves.
Important
If you do not have any EMI problem, leave the settng at [Dsabled] for optmal system
•
stablty and performance. But f you are plagued by EMI, select the value of Spread
Spectrum for EMI reducton.
The greater the Spread Spectrum value s, the greater the EMI s reduced, and the
•
system wll become less stable. For the most sutable Spread Spectrum value, please
consult your local EMI regulaton.
• Remember to dsable Spread Spectrum f you are overclockng because even a slght
jtter can ntroduce a temporary boost n clock speed whch may just cause your over-
clocked processor to lock up.
▶ DRAM Voltage
Ths tem s used to adjust the memory voltage.
▶ Overclockng Profiles
Press <Enter> to enter the sub-menu.
▶ Overclockng Profile 1/ 2/ 3/ 4/ 5/ 6
Press <Enter> to enter the sub-menu. In the sub-menu, these tems are used to save
the current settngs, and you can to load the settngs from the stored profile.
▶ OC Retry Count
When overclockng has faled, settng ths tem as [1, 3] wll allow system to reboot
1/ 3 tmes wth the same overclocked configuraton. If overclockng has faled every
tme, the system wll restore the defaults.
▶ CPU Specficatons
Press <Enter> to enter the sub-menu. The submenu shows the nformaton of nstalled
CPU.
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