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Bios settings TWIN2X2048-8500CD


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Well i need some bios settings for GA-M56S-S3 to run this ram on 800mhz or higher if it is possbile, while the motherboard supports only 800mhz.If it cant be higher than 800, then i need bios settings with best timings to run on 800mhz



the ram is TWIN2X2048-8500C5D v 4.1 2.10V

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The rated timings are all we can promise, but you can try them at Cas 4-4-4-12 at 2t C/R at 2.1 Volts and if you have more than two modules set the NB/MCH/SPP Voltage to +.2 Volts over default and you may have to set them at DDR667 when running 4 up.
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no, i have only one account but two different problems... one of them is already gone as u guys helped me... The second problem is with my second computer that is not the one you see in my profile!


The problem is with;


TWIN2X2048-8500C5D v 4.1 2.10V & Gigabyte GA-M56S-S3 i try to change my voltage from 1.80 to 2.10 but there is no way to do that, in cpu-z i have readings that ram is running on 376mhz as long motherboard supports ddr2-800mhz... So anyone know something to make this ram run on 800mhz ?

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Download Memtest86+ V2.01 from--->Here

Download CPU-z from Here .


Restart your system and Enter your BIOS. On the main BIOS screen press Ctrl + F1. You will see the screen flicker. Next select the MB Intelligent Tweaker option. On that screen you will see many additional settings that were not there before and now you can change your DRAM settings.


[b]MB Intelligent Tweaker (M.I.T)[/b]

CPU Frequency = 200
PCIE Clock = 100Mhz
CPU Clock Ratio = Auto
Robust Graphics Booster = Auto
Chipset Voltage control = +0.025v
DDR2 Voltage Control = +.3v
CPU Voltage Control = Normal

[b]Memory Timings[/b]

tCL (CAS Latency) = 5
tRCD = 5
tRP = 5
tRAS = 15
Command Per Clock (CMD = 2
tRRD = Auto
AsyncLatency = Auto
tRC = Auto
tWR = Auto
tRWT = Auto
tWTR = Auto
tREF = Auto


Boot to the Memtest CD and allow for two full passes. If you pass, enter Windows and post screenshots of your CPU-z CPU/Memory and SPD tabs.

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