help..... plz Important questions about my amd cpu fruq ,ram bus

i have 2 g ram hyper x bus 1066 type and when i raise it too 1066 becuse in auto mode its 800 and i wanna make it 1066 but the system crash when starting windows so it restrating over and over untill i mak it bake too auto mode which is 800 bus and when i raise my cpu fruq from 200 too 300 its not starting the windows at all and appears screen ask me too last good confi........ ete i want explantion why not working when i raise ram to its normal type or the cpu wont work at 300


notc my pc was reading 1066 just fine but after while happen what i talk about up there
my pc
amd 770 black edition
gigabyte 770ud3
2g ram hyper x bus 1066
sapphire hd 4870 1 g vapor x cooling
500 watt power supply ocz

i use windows 7 as my software

and thats all and thanks for reading and helping and sorry of any mistake about my english up there

DDR2 ram is speced at 1.8v, so anything that needs more than that is overclocked. You need to set the voltage and timings manually for your RAM if you want it to run at 1066.

thanks guys for soo much help but i don't now how too manually set the voltage of the ram so thats what appear on my bios and you tell me which is need to set

cpu clock ratio auto
cpu northbridge freq auto
cpu frequncy (mhz) 200
pcie clock mhz auto
ht link freq auto
set memory clock auto
memory clock x4,00 (800mhz)
dram confguration
system voltage optimized
system voltage control manual
cpu nb vid control manual
cpu voltage control manual
normal cpu vcore 1.2350v
dram voltage control normal 1.920 v
ddr vtt voltage control normal 09,00v
nb voltage control normal 1.100v
sb ht voltage control normal 1.220v
nb pcie voltage control

I suggest you show this at gigabyte support website

if it blows up, you will hate me.

perhaps someone else is more familiar with this ram and mobo.

anyway this bumps your thread

bump

Check your manual for the Gigabyte Super Secret Command to invoke the Magic Motherboard Menu.

Then manually enter the stock memory settings for the Kingston sticks.

ok thats work but the system was in some boint un stable and some point thats blu screen appears an restart
so any better solution? woulds help any way thanks

It would be so much EASIER and so much SAFER to get 2 sticks of 800 mhz ram or whatever is recommended ram for your mobo.

blue screens - you think that's just a pain in the a$$?
it's a warning that you are CREATING AN UNSTABLE SITUATION

did you say you only have 1 stick??
If so - get 2 - only someone who knows almost nothing would do that.

And I fully expect if the mobo blows up, that you will tell people that Giga makes bad mobos - right? You are overcloxing the cheapest mobo, and you don't what you are doing. Tell people about that.

Giga support could tell you what ram will work properly. and Kingston knows their ram and how it works.

get the proper ram for that mobo.

Find out the multiplyer of your cpu and times 300 by it and it will tell you what your cpu
frequency is in Mhz

ok i get it . so yes my expriance is little in hard ware thats why i ask you people how to over clock my cpu and ram without at the cool rang not at get my mobo bumm so yes my expriance is little
any way thanks for help and warrning

but i know thats tow stick is much better but where i leave no such thing is 1 giga hyper x 1066 so its just 2in one stick