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Gigabyte GA-965P-DQ6
revision 2.0
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Once the
motherboard is in the enclosure and all the wires and cables were hooked up, a
quick slap of the power button and..........beep! This is the welcome screen
that will greet you after a successful POST.
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First stop on
any new setup would the BIOS. While the basic menu structure of the Award BIOS
is pretty much the same from motherboard to motherboard, each motherboard
manufacturer adds their own bits an pieces. Such as the Dual BIOS/Q-flash
utility that is attached to the F8 key. For initial setup, our premier concern
is under the Motherboard Intelligent Tweaker (M.I.T.) as this is where all the
overclocking occurs. Something else particular to Gigabyte is the need to hit
the CTRL+F1 key combo to unlock all of the options under all of the
menus. For those folks who jump right into the BIOS without reading the users
manual, yes - this is a documented feature. Until the CRTL+F1 combo is hit at
the main menu, a lot of the more critical options will be hidden such as those
that effect voltage.
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With the CTRL+F1
key-combo the M.I.T. menu grows to two pages in length - notice the scroll bar
on the right side between the menu options and the Item Help dialogs. The top
half holds mostly CPU clock speeds, memory multipliers and with the latest BIOS
a HIGH SPEED DRAM DLL setting with two options. With two settings (Option 1 and
Option 2) Gigabyte claims this will help increase system stability with a DRAM
setting over 1000MHz. That will make a fine point for testing later on. The
Robust Graphics Booster is Gigabyte's rendition of accelerating the traffic on
the PCI Express bus to the graphics card. CPU Intelligent Accelerator or
C.I.A.2, is another proprietary option that overclocks the CPU in percentage
increments. Of course, the preferred method here is to use Enable the CPU
Host Clock Control option and just enter the FSB you want to use. The board will
accept anything between 100 -700Mhz. But then again, it's more dependant on what
your individual components will accept
A feature I
really like here
-- the default value for the DRAM timing is displayed in white next to
each setting's menu option. The value is read straight from the DRAM module.
This takes the guess work out of recover later.
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Memory multipliers
can make the overclocking world go 'round, and obviously the more - the better.
The baseline is of course, AUTO which is obviously not the place to start for a
successful overclock. With the setting at 2.0, the memory bus is actually in a
1:1 ratio with the CPU FSB. So basically you take your CPU FSB and multiply it
by the setting you select here, and that becomes your DRAM DDR bus speed. To
make the process calculator free, Gigabyte has an info block right under this
menu option that will display what the memory bus speed will be.
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The bottom of the menu holds holds the voltages that will be critical in your
overclocking endeavors, once you move System Voltage Control from AUTO to
MANUAL. Voltages get color coded based on Gigabyte's interpretation of dangerous
voltages. Yellow is Normal, higher voltages turn Pink and the very high voltages
are displayed with flashing red text.
| Sub-system |
Voltage Range |
Increment |
| DDR2 Overvolt |
.125v - .775v |
.025v |
| PCI-E Overvolt |
.5v - 3.5v |
.05v |
| (G)MCH |
.05v - .75v |
.05v |
| FSB Voltage |
.05v - 3.5v |
.05v |
| CPU Voltage |
.6875v - 2.375v |
.00625v |
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