ASROCK 890GX EXTREME4 User Manual page 51

Spread Spectrum
This item should always be [Auto] for better system stability.
Boot Failure Guard
Enable or disable the feature of Boot Failure Guard.
Boot Failure Guard Count
Enable or disable the feature of Boot Failure Guard Count.
ASRock UCC
ASRock UCC (Unlock CPU Core) feature simplifies AMD CPU activation. As
long as a simple switch of the BIOS option "ASRock UCC", you can unlock
the extra CPU core to enjoy an instant performance boost. When UCC
feature is enabled, the dual-core or triple-core CPU will boost to the quad-
core CPU, and some CPU, including quad-core CPU, can also increase L3
cache size up to 6MB, which means you can enjoy the upgrade CPU
performance with a better price. Please be noted that UCC feature is sup-
ported with AM3 CPU only, and in addition, not every AM3 CPU can support
this function because some CPU's hidden core may be malfunctioned.
CPU Active Core Control
This allows you to adjust CPU Active Core Control feature. The configura-
tion options depend on the CPU core you adopt. The default value is [All
Cores].
Processor Maximum Frequency
It will display Processor Maximum Frequency for reference.
North Bridge Maximum Frequency
It will display North Bridge Maximum Frequency for reference.
Processor Maximum Voltage
It will display Processor Maximum Voltage for reference.
Multiplier/Voltage Change
This item is set to [Auto] by default. If it is set to [Manual], you may adjust the
value of Processor Frequency and Processor Voltage. However, it is
recommended to keep the default value for system stability.
BIOS SETUP UTILITY
Main OC Tweaker Advanced
Load Optimized CPU OC Setting
Load Optimized mGPU OC Setting
CPU Configuration
Overclock Mode
CPU Frequency (MHZ)
PCIE Frequency (MHz)
Spread Spectrum
Boot Failure Guard
Boot Failure Guard Count
ASRock UCC
CPU Active Core Control
Processor Maximum Frequency
North Bridge Maximum Frequency
Processor Maximum Voltage
Multiplier/Voltage Change
HT Bus Speed
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.
H/W Monitor Boot Security Exit
[Press Enter]
If Manual, multiplier
[Press Enter]
and voltage will be
set based on user
selection. Final
result is depending
[Auto] on CPU's capability.
[200]
And Cool 'n' Quiet
[100] will be disabled.
[Auto]
[Enabled]
[3]
[Disabled]
Select Screen
[All Cores] Select Item
Enter Go to Sub Screen
x10.5 2100 MHZ
F1 General Help
x9.0 1800 MHZ
F9 Load Defaults
1.2500 V
F10 Save and Exit
[Manual]
ESC Exit
[Auto]
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