Bad OC recovery Z97X-UD5H

[jpmillman]

Hi Guys,

I'm having some trouble OCíng my 4690k on my z97-ud5h motherboard (hence the title).

After a failed overclock the system wont recover (easily). It wil not enter the bios, lost its bootdrive and when i finaly can enter the bios after multiple reboots, no previously tested OC is stable. (loading its saved preset)

Only when i take the PSU offgrid and do a full bios clear i can dial in my previously tested OC, The full 10h straight Prime95 small FFT stable. Its getting a pretty annoying and long process this way. Am i missing something?

I tested this with multiple PSU's alongside my current one (Antec TP650 and Corsair CX600M), Different memsticks, remounts, latest bios. In short, i did a lot..

As i'm quite an experienced user/overclocker, please do get technical if you need to. My actual achieved stable OC sofar:


4690k @ 100,05 x 43 (4300Mhz)
Kingston fury 2x 8gb Ram: 2133c11

Vcore: 1,215v
Vrin: 1,9v
vRing: 1,15v
SA: +0,1v
Vram: 1,65v

Phase en Loadline:  extreme perf
Eist en C-states are off'

Thank you in advance!

PS, English is not my native language, sorry for any inconvenience.

[dmdilks]

What else do you have running in the computer? Full spec of your computer. Is the 650w the highest PSU that you have tried? One thing you can try is posting over the OC part of the forum. They might be able to help you better.

When you do a hard crash from a OC the bios will reset itself. That is why you have problems getting into the bios or reboot. I'm sorry but the MB is only trying to protect itself from any damage.





 

[jpmillman]

Sorry mate, The full PC specs are beside my post, under my name? At this moment i use a Cougar CMX1000R (1000w), what else do you need?

The fact is, on a hard crash the BIOS does NOT reset itself. Its impossible to get into the bios AND its loosing my bootup order at the same time.

[dmdilks]

I'm sorry but the spec are not there. I'm sorry but I can't help I don't OC. I hope somebody can help.

[jpmillman]

Sorry mate,

You're right, thought this was the topic at Guru3d forum, where i posted the same topic with info under my name
 My system:

Core i5 4670k @ 4300Mhz 1,215v
Z97X-UD5H rev1
2x 8GB Kingston fury 1866 (@ 2133c11)
Cougar CMX1000 (1000w)/Antec TP650/Corsair CX600M
GTX970 G1 Gaming @ 1450/7000
OCZ Vector 256GB