Cpu Clock; Cpu Clock Ratio - Biostar P4M890-M7 FE - BIOS SETUP Manual

P4M900-M7 FE/P4M890-M7 FE
ACT (0) to ACT (1) (tRRD)
This item allows you to determine the selection for ACT (0) to ACT (1) (tRRD)
The Choices: 3T (default).
1T CMD Support
The Choices: Disable (default), Auto.
DDR2 On Die Termination
This option allows you to choose the working type of ODT.
The Choices: ODT Always ON (default), Dynamic ODT, ODT Always OFF.

CPU CLOCK

This item allows you to select CPU Clock, and CPU over clocking.
Special Notice:
If the system's frequency that you are selected is not functioning, there are two
methods of booting-up the system.
Method 1:
Clear the COMS data by setting the JCOMS1 ((2-3) closed)) as "ON" status. All
the CMOS data will be loaded as defaults setting.
Method 2:
Press the <Insert> key and Power button simultaneously, after that keep-on
pressing the <Insert> key until the power-on screen showed.
This action will boot-up the system according to FSB of the processor
It's strongly recommended to set CPU Vcore and clock in default setting. If the
CPU Vcore and clock are not in default setting, it may cause CPU or M/B
damage.
The Choices: 100MHz(default); Min=100, Max=400, key in a DEC number.
Async PCIE CLOCK
This item allows you to select Async PCIE clock.
Min= 100 Max=150 Key in a DEC number.
The Choices: 100MHz(default) ; Min=100, Max=150, key in a DEC number.

CPU Clock Ratio

This item allows you to select the CPU Ratio.
Min= 6 Max= 50 Key in a DEC number.
The Choices: 6X (default).
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