Win 7 64 - new build - crash on startup !!!

[poves]

Hi guys , This is my first post , I knew this was the place to ask you see .
I've just done my first build and everything was fine for 3 days .
Today I got a black screen with the message " windows is loading files"
It was stuck like this for ages .
It then progressed to bsod .
I've narrowed it down to the ram , It will work with 2 x 4 gb geil 1600 black dragon in one channel , but with all 4 slots populated (4 x 4 gb ) It displays the aforementioned problem .
Any ideas ?? It's doing my head in now : ( .
Thanks in advance .
i5 3570k
gigabyte m3 sniper mobo
16 gb geil black dragon 1600 .
win 7 64 home premium .
corsair 750 psu
corsair h60 cooler
500 gb seagate hd .

 

[EarthDog]

Are the timings and voltage set properly on the ram?

 

[poves]

I'm a bit of a novice to be fair , I put it all together ok , but I'm struggling now : (
Any advice on the voltage and timing would be more than welcome .
And the baffling thing is , it's been fine for 3 days with 16gb ram ???

 

[EarthDog]

Please post screenshots of CPUz (DL the program). the main tab, memory, and spd tab please...

 

[poves]

ok I'm just getting the kids in bed then I'll sort it , thanks very much .

 

[poves]

Not had chance to dl cpuz yet , but here is some info from the bios .
cpu vcore 1.090v
dynamic vcore +0.000v
imc 0.925
cpu vlt 1.075
dramvoltage ch a-b 1.500v

timings -
A
cas latency 9
trcd 9
trp 9
tras 28

B
cas latency 9
trcd 9
trp 9
tras 28

 

[poves]

Could it be win 7 related ?
I've considered reinstalling ?

 

[EarthDog]

You could try reinstalling...

Please post screenshots of CPUz (DL the program). the main tab, memory, and spd tab please...

 

[poves]

Hope you can make more sense of this than me ? : )

 

[redduc900]

With all four modules installed, try enabling the XMP DDR3-1600 profile (normally Profile #1), and manually change CPU Vtt from 1.050V / 1.075V to 1.15V, and the DRAM voltage from Auto or 1.5V to 1.55V.

 

[poves]

With all slots populated it just gets stuck in the loop of the black screen with scroll bar , bsod , and the windows repair programme : (

And it worked fine for 3 days before this problem started ?

 

[redduc900]

You'll be making those changes I noted via the UEFI, and not by software from within the GUI. And irregardless of the fact that it worked fine for 3 days, there's obviously a problem somewhere. So start by making the above EUFI changes, then boot to Memtest86+ installed to a thumb drive to check the RAM for stability prior to attempting to boot into the OS again.

 

[poves]

Ok , I tried with the above settings , and it's the same , it starts to boot up , I get the black screen with windows flashing logo for about 5 seconds , then it clicks , and goes to the repair or restart screen ??
Aaaaaargh .................

 

[redduc900]

What were the results of running Memtest86+?

 

[poves]

What were the results of running Memtest86+?

I've not had a chance yet , really busy with kids n work .
I'll get it done tomorrow , thanks for your help ;-)

 

[poves]

memtest showing no errors , just looked at the labels on the 4 sticks and the part no's are a digit apart on one set than the other.
Does this mean they were produced side by side , or are they a different batch ?