my cards doesnt have such option

Yes, I received confirmation, that this is PPID that does not match between BIOS data and label on card.

Weirdest thing is that one gpu went through warranty and another one did not. I asked for clarification what exactly is wrong with my bios and when ill receive this card I will check if I have confused something.

Interesting - so what exactly overdriventool was changing on mem voltage field?

pic from net
https://steemitimages.com/DQmeJH4YopzFAXUPgt9TBvxckqfAhZGpeRZZR4jHxmDFMiE/fdsfgddds.png

Which mining os for vega rig? I have trouble getting stable my hiveos vega rig I can not set mem voltage on hiveos. I dont know how to launch amdmemtweak on startup on hiveos. looking for other options. Or should I get back on Windows?

I had 10 asus RX580 cards. And of course all the bioses where modified and flashed for known reason.

Cards where fine, not the best, not worst, just fans started to fail soon. So I RMAed them all one by one. At the beginning I received new cards in place but later I made mistake, flashed wrong bios and warranty was voided. So I know why.  Recently I sent again 2 cards to same service center and this time i flashed exactly same BIOS file I had from one of the cards saved before. And I had warranty voided for both cards again.

So - do they really have a proof that bios was modified or are they playing me? Are they storing SN in bios or is there some kind of checksum that changes if BIOS has been rewritten? There is chance that I have been mistaken and I saved BIOS from card that I have been modified before OR... All cards came in 2 batches, maybe BIOS files where a little different for each batch.

But, to avoid that I have been just trolled and they can not actually proof bios reflash case - what are my chances? I have actually asked to service center to show me some kind of log file of some kind of software which they might use in case to check bios reflash event. Waiting for answer.

So Polaris is taking huge benefit from memory... Vegas not so much. Polaris rig is working great, but vegas...  I am still tweaking, but now i am having like weird problem with vegas where i cant get them stable. I guess i don't really understand how memory states affect core voltage. Because when i am starting to use other memory states it appears that it changes core voltage and my overclocks are not stable anymore.

Is this algo ram dependent? now i am having like 2.6-2.7 on vega 56 with 1350 on core and 300 mem, it is drawing like 200 per card from wall (my guess, i dont have data on this from remote computer).

mtp results seems quite impressive - will test today on my rigs!

is 7% rejected shares considered to be normal? I have 7x1080ti rig with overclock that usually works fine on other miners. temps are low. oc should be fine. mem -500. Tho internet is really bad - farm is on 4g net probably heavily loaded.  I have meesages like share sent to late or something like that. is there way to check why there are such rejected shares? I am mining on hiveos, latest version.
and stuill with those 7% rejected shares poolside shows better hashrate than bminer.

This was very nice miner, used it a lot. Sad it is not upgraded anymore!

Grin Gold Miner afaik. Using on hiveos on my 12x rx580 8gb cards with samsung mem. same oc settings as for mining xmr. 1.7-1.8 per card. 20 hs on whole rig. 1250w from wall.

this is dead yes!

Feel so stupid by not checking amount of coins mined in 24h. After week realized I am having like half of what I should get for my hashrate. And don't give me that bullshit "calculators are giving estimate"! I know!!! For same hashrate on supportxmr pool mining same algo XMR I am having 98-99% from what mining calculators show. I trusted CryptoKnight pool and got owned by them MY income was 2-3x worse that I should have!

Preparing for next mining profit wave after year or two.

yes, thanks! lyra2z, then phi2 and now excelent cnv8 miner. you gave hope back for my team red cards.

it is still working, tho i have quite high lost shares - lie 2-3% will test supportxmr pool then.

also I am having this error
anything I can do about it?

Have this error all the time. Is it messing with my hashrate?
I dont want to block anything. I am mining on nanopool with hiveos. Can we fix this? For me it seems that miner trys to connect to dev pool all the time therefore is messing with hashrate. It is fluctuating from 6 to 11mhs one rig.

edit: Also same errors at same time on Windows rig with vega. With the hashrate also power consumption is also fluctuating for all rigs mining monero at same time.

Am I right or is this considered to be normal?

7x vega 56 reference cards rig. 1408/875 1100/875

lyra2z 40mhs 1200w from wall
phi2 65mhs 1150w from wall

lyra2z acm mining at the moment could be more profitable than xmr mining, but i had some wierd stuff with acm mining so i am sticking with xmr.