MSI 990XA-GD55 series User Manual page 40

MS-7640 Manboard
Depend on CPU's characterstc, once you get nstable scenaro, please restore the
•
default settngs for system.
• You can also check the core numbers n performance tab of Wndows task
manager.
▶ OC Gene Lte
Settng ths tem to [Enabled] allows the system to detect the maxmum FSB clock and
to overclock automatcally. If overclockng fals to run, you can try the lower FSB clock
for overclockng successfully.
▶ 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
overclocked processor to lock up.
▶ DRAM Voltage/ NB Voltage/ CPU Voltage/ CPU-NB Voltage
These tems are used to adjust the voltage of CPU, Memory and chpset.
▶ Overclockng profiles
Press <Enter> to enter the sub-menu.
▶ Overclockng Profiles 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.
▶ CPU Technology Support
Press <Enter> to enter the sub-menu. The sub-menu shows the nstalled CPU
technologes. Read only.
▶ MEMORY-Z
Press <Enter> to enter the sub-menu.
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