6GPU rig - GPU0 hashing at a lower hashrate

[r3lentleSs]

Whats the problem here?

Specs:

Processor
Intel Celeron G1840

Geheugen
2x4GB Crucial

Moederbord
H81 Pro BTC R2.0**

Opslag
Corair 60GB SSD

Voeding
1000W

Videokaart
6x RX470 / RX570

[/b]

Running Claymore zec miner on Windows 10 Home

[Heye]

What is the hash rate of gpu0?
did you set virtual memory over 20000?

[xxcsu]

what hashrate gpu0 producing ? and what the another ones ?
you might need to plug in a monitor or a dummy plug to gpu 0

[r3lentleSs]

I'm getting around 200 while getting 280 with other GPU's.
I've set virtual memory to 16384 = 16 GB

I have to put it over 20GB?

[Heye]

I'm getting around 200 while getting 280 with other GPU's.
I've set virtual memory to 16384 = 16 GB

I have to put it over 20GB?

I had the same problem with 6 1070s once and I switch from 16000 to 24000 then reboot and It made a difference.

[r3lentleSs]

Did not work still same rate, i don't know whats going on.
When i tested the rig, i was getting equal rates on all gpu's.

Now i've installed blockchain amd driver and the pixel patch and did a clean windows install, after i tried to flash the BIOS, maybe i've messed something up there ? idk

[r3lentleSs]

So i just changed it to 24000, i used 20000 previously and it works now
I'm getting close to 280 h's on each card now

Thanks for the help!

[Ryuh]

Did you connect monitor to that GPU?
Probably the GPU is doing something else and that is why you hashrate is lower.

I had similar issues with the GPU that had monitor connected to it.
When i removed the connection and started using the motherboard integrated gpu the hashrate got back at normal levels.

[slovakia]

restart rig from remote....... teamviewer/vnc etc.... connected monitor can do problem

[r3lentleSs]

I'm using the integrated monitor. But problem is resolved with higher Virtual memory.

[r3lentleSs]

Having same problem again. I'm starting to think this is a hardware problem. When i swapped the second gpu to the first position. The same thing happened.
So not a GPU problem.

Suggestions guys?