**[OFFICIAL]** Asrock Z77 OC Formula Overclocking / troubleshooting/ Discussion

[xdan]

Use F12 in bios, to printscreen the bios, the images will save on USB device.
Also i think that profiles from bios cand be open and saved from windows with some software given by Asrock and than you can load them to another board.

[emertX]

Let's make thinks easy

[xdan]

SPREAD SPECTRUM put DISABLED.
You are on IGP? May be the IGP cand work well with higher frecuency memory- due to sharing memory? Have you tried with dedicatet VGA?
Also you can try to raise some voltages as i sad before.

[emertX]

I raised all voltages! No difference!
I'm also on PCIe.
The strange thing is...it ran with same settings as on my asus MVF. But only one time! That was prime and linx stable!

[nickshih]

Let's make thinks easy

i am not pretty sure what ur module can do .

if ur module is samsung chip . please try timing as below .


10 12 12 32 1T 16 214 7 10 10 30 8 others u can leave auto . 1.65v

it should work for any good samsung chip which can do 2400 even 2666

[xdan]

I'm also on PCIe.

I saw GT frecuency active, on other boards i saw it inactive vhen dedicated VGA used.

[nickshih]

I saw GT frecuency active, on other boards i saw it inactive vhen dedicated VGA used.

it is fine ..dont worry

[emertX]

Postcode 55!

i am not pretty sure what ur module can do .

if ur module is samsung chip . please try timing as below .


10 12 12 32 1T 16 214 7 10 10 30 8 others u can leave auto . 1.65v

it should work for any good samsung chip which can do 2400 even 2666

Here are some pictures, what they are able to do on MVF:




I'm tired of testing these chips! Hopefully my board is fine! Tonight I gonna get some XMP 2400 chips! Maybe some 2800?!

[emertX]

What about these chips?
http://preisvergleich.hardwareluxx.de/783302
Do they work on that board?

[nickshih]

Postcode 55!



Here are some pictures, what they are able to do on MVF:




I'm tired of testing these chips! Hopefully my board is fine! Tonight I gonna get some XMP 2400 chips! Maybe some 2800?!

i dont know what problem of ur module ...

My samsung is working pretty well here .... i think urs can boot 2666 with my setting

[nickshih]

What about these chips?
http://preisvergleich.hardwareluxx.de/783302
Do they work on that board?

that is hynix ... sure

[emertX]

Me too!
Again - it bootet once and was linx stable...now...no boot????

i dont know what problem of ur module ...

My samsung is working pretty well here .... i think urs can boot 2666 with my setting

Which means? Bad or good?

that is hynix ... sure

[emertX]

Tested in single Channel---NO PROBLEMS!!! What could that be???????

[nickshih]

Tested in single Channel---NO PROBLEMS!!! What could that be???????

TRRD please set 7

[emertX]

TRRD please set 7

Same...no change!

Any BIOS Update?
I've tested 1.10, 1.14p, 1.20 and 1.30

What about these right here:
http://preisvergleich.hardwareluxx.de/815039
http://preisvergleich.hardwareluxx.de/814961

[Alex-Ro]

Raise SA voltage and VTT.Start with VTT,try 1.075,1.1,1.125,and SA try 0.95,1V.I am 100% positive that the problem is in this area.

[emertX]

Raise SA voltage and VTT.Start with VTT,try 1.075,1.1,1.125,and SA try 0.95,1V.I am 100% positive that the problem is in this area.

Already raised to impressive 1.25 and 1.1!
No change!
But why is it running with single channel?
Maybe my imc is damaged?
Tonight I'll test G.Skill 2400 CL11!

[Gorki]

If this motherboard can add memory preset same with Asus Maximus V series too , It's will very perfect much.

+1 This would really look great, very handy.

Ok seeing price here in cro cost something more than gene V, not sure about Asus Formula since it's not available yet...

[nickshih]

Already raised to impressive 1.25 and 1.1!
No change!
But why is it running with single channel?
Maybe my imc is damaged?
Tonight I'll test G.Skill 2400 CL11!

maybe ur CPU imc is damaged ... i have some cpu here cant do dual channel also ...always 55

[emertX]

Yeah, but, 2200 is running pretty fine.
After the problems with 2400, I was able to boot and play around with 2600...and that was today!
No idea, what that could be!!!
Damn computerstuff

[nickshih]

Yeah, but, 2200 is running pretty fine.
After the problems with 2400, I was able to boot and play around with 2600...and that was today!
No idea, what that could be!!!
Damn computerstuff

come on it is overclocking ..... i will try to use my samsung do the same timing as urs later... have something else to do now .

[emertX]

Live@Germany...


Now...reboot!

[emertX]

Back again...with full sped of 2400 MHz!

[emertX]

Here one great score:


But...why must I raise the vtt that high?
Do I always have to raise both vtt? And what is healthy for the rig? I mean, what is the max, I can give under water for 24/7?

I can't bott with a lower vtt than 1.15!!! But when I'm in windows, i can lower it to 1.05!

[nickshih]

Here one great score:


But...why must I raise the vtt that high?
Do I always have to raise both vtt? And what is healthy for the rig? I mean, what is the max, I can give under water for 24/7?

what vtt u used ?