I think one or more gpu have bad oc settings. Did you try them all seperetly in a test bench?
All my gpus that goes in my mining rig are tested in my test bench for 3 days. You can use every old pc out of his case ofc (carefull take a new psu)
How I overclock difficult gpus is first start by the core voltage and check what it can handle. Then core clock, then memory voltages and then the memory clock speed.
When I think this it is then I would let it on for 3 days.
Hi everyone, I just got started with my new 6600xt card rig. What do you think of these OC that I create myself, I am new and I am afraid if the memory is too high or the voltage too low that it will break my card or you think it will be fine?
Looks good. As long as you keep them properly cooled you will not damage cards.
thoes are actually great temps , anything above 72 I would be worried especially with the the 6600xts . I have a box fan set on low about 1 foot away blowing onto my rigs, I only use it in the spring/summer time. Its been really cool lately and no need for it …may the hashes be with you
Hey @diamondhands - check out this thread. I was having the same issue and changing the Kernel worked!
Hi
Which miner are you using?
Thank you
How did you set the DPM? I can’t find it in the oc settings. Also does anyone know why my VDDC won’t change from 750mv, no way of checking other voltages so I’m not sure if those change either.
EDIT: upon tinkering some more I have noticed that a core of 900mhz or less caused the core voltage to be locked to 750mv… anyone know anything about this? I’m using teamredminer
Go to overclocking outside your rig’s panel (before selecting your workers), then go to overclocking. When you select an OC setting to edit, you should be able to switch between card types. Select AMD in this case. DPM is set in Core State, the second setting field.
TeamRedMiner
Hello
i have this config for 4 sapphire i find 55w is the most sweet spot
if i go lower the gpu crashed
is this normal hashrate pool lower then avg hashrate and keep changing …
Hey guys, New to HiveOS I have 5x 6600XT’s to mine with and im having trouble getting the error
kernel: amdgpu 0000:03:00.0: amdgpu: Msg issuing pre-check failed(0xffffffc2) and SMU may be not in the right state!
Would like some guidance or any help. Tried to look through forum and nothing seems to work
hi
i want to increace hashrate to +33mh
i have siphire pulse 6600xt
please help me.
what is the VRAM of your 6600xt?
Your oc is too high, i think you need to reduce MEM to 1050 and slowly increase it from 1050-1100, because micron vram can’t run as high as samsung vram . Most cards with micron vram will run more power than samsung vram, so you need Increase the voltage core for your GPU 6600xt Micron (VDD:650-670).
I have realized this also. My new XFX 6600XT same. Max memory temp 48 at 50% Fan. And hashrate 30.5.
I setted up fan to 75%. Memory temp is still 48. But suddenly my hashrate increase to 31.6
Is this a problem? I saw some 6600xt cards works at 60 memory temp. How can we solve this problem?
So what if I’m getting the same error with nothing in OC settings besides the fan at 50 percent?
if you have a same error but you don’t use the OC settings. I thinks you need to check the hardware or driver, bios in 6600xt
What am I checking in the hardware? All other cards work fine. What bios should I have? What driver should I have? I assume the Vbios on the 600 XT is 113-V502MECH-2OC. Driver for AMD is 20.40 (5.11.1001). When using shell in a box it doesn’t even give me an option to update drivers for AMD. When downloading Vbios it doesn’t save and says this
"AMDVBFLASH version 4.71, Copyright (c) 2020 Advanced Micro Devices, Inc.
Adapter not found"
This Hiveos is literally the the worse software I have ever used. There is always a problem no matter what I do. 3 to 6 hours a days messing with it is a bit ridiculous. Doesn’t matter what miner I’m using or what I’m mining either. Was on Flux and now ETH. Vbios doesn’t download and/or doesn’t flash. Can’t OC anything because it will freeze up and not do anything or say settings didn’t get applied or applied with errors. When I did get Vbios to download and save, it tries applying it to all the cards. So when I load into Hiveos on the website it says Failed VBIOSNVIDIA.GTX780Ti.3072.131023.rom and I don’t even have that card in the setup anymore and it says it for both the GTX 1080 and the RX 6600 XT. When I did have the 780 TI and R 280 and 290 cards in the setup my LA was thru the roof. Took them out and only running 6600 XT and the 1080 now.
Is there a troubleshooting page or how do I figure all this out because not many people are responding to these forums. When I do search the forums there is never a fix, just another dead end.
