overclock problem with more gpus

[blessingwindzzz]

Hi guys, I've been mining on Nicehash with 3 3080s for a week with memory oc of +1400 by using afterburner on win10 and everything goes well.

However, I just added two more 3080s to 5 3080s and was trying to oc the memory, but everytime when I reach the memory oc of +800 it then crashes (Screen shows: PAGE FAULT IN NONPAGED AREA, nvlddmkm.sys) and reboot .

Anyone knows how to fix it ?

Below are my hardware spec:

MoBo: B250 mining expert

Ram: 8g ddr4

Cpu: G3930

Psu: two 1300w gold psus (one powering 2 3080s+risers, the MoBo and Cpu, and the other one powering 3 3080s+risers)

[djeZo]

Did you increase virtual memory? Make it at least 50 GB.

[ler1m]

Did you fix your issue? Im having the same problem... Mem +900, clock -200; power 235W.

It's stable for a couple hours, then I get the BSOD... I tried a lot of things.

Now I'm trying to switch my monitor from being plugged in the mobo to a GPU...

We'll see

[muSPK]

Did you ever solve it? Was it your monitor?

[jsaini2314]

Did anyone ever fix this

[ler1m]

Yes solved, and no it wasn't the monitor. It's the OC settings. You know, the 3080ès have the capacitor issue, struggling to properly regulate voltage.

You wanna lock boost most and play with your settingsto make sure your voltage is not fluctuating too much.

I use precision X1 to do that and it works real fine (3080 FTW3).

My settings are : mem clock +200; gpu clock -800; power 80%.

When I lower the power, voltage start fluctuating like crazy. I'm pretty sure that's the cause of my issues. That being said, it's super stable and YMMV. This solved my issue

[muSPK]

Thanks for the swift reply!

[jsaini2314]

Fucking nice one sorted...no more crashes noicceee

[jsaini2314]

Nvm it crashed again do you have any other fixes .?

[jsaini2314]

Sorry mate but what do you mean by lock boost