Where can I buy fan couplers like the ones on your rig? It would be better than the external fan I'm currently using. Thanks.

I tried a few way to get the dag fix file to work. I been on 16.9.2 for a long time and using afterburner beta 16 I am not having no success in getting my old hash speeds back. Anyone have a updated guide with some good instructions on how to make it work? Thank you

Am I the only one mining still without the fix? I couldnt get it to work and had some success undervolting my cards thru the bios. I wish their was a more simple guide how to tune these rx 4xx cards thru batch. AB didn't work for me and watt tool obviously shows me 0s. So I'm running at 25mhs currently on my 2 rigs without the fix

Can someone confirm that watt tool 0.92 does not and cannot change voltages on the latest driver?

Has anyone tried this using Watt tool? Or is Afterburner the only overclock option available?

Yea this bios is modded and when I switch over to the 2nd bios still get the same error. I can't get it to get recognized with it as the primary card. Mind you this card has been working straight for 3 or so months without any errors. I got it working last night for a few seconds before it went to 0mhs and caused system reboot yesterday. At first I thought it was a dead riser but after trying it on another working system and nothing I still think the card is dead.

So for the last 2 days I been trying to fix my gpu issue. So my gpu thru claymore game me a gpu error. So I tried multiple time to reset the computer and I still get errors thru claymore along with bsod giving me tdr errors. So I decided it to try it on another rig this time as the primary card ( same model card rx470 4gb) same drivers and all but this time it doesn't show up in my device manager, note the gpu is running off of Windows generic driver. So I removed it and placed back my other 6 gpus on that rig and they all showed up in the device manager and are mining fine. Today having doubts that their still be hope I tried it again on its original rig this time I just used a available pcie slot and not use it as primary video card and it did show up in the device manager. Shortly after that short moment of joy the system crashed when running claymore. Now having a hard time to even reset my rig with the card on the rig, I went ahead to remove it and it started up and started mining on the rest of the cards without the suspect gpu Installed in the system. After 3 months of mining could it be that it's dead and I should try to send it back at this point. I tried to flip the switch on the bios on the gpu and it still gives me the same issues.

One thing I forgot to mention was that I did locate that small switch on top by the power connector. How does that switch work on my xfx hard swap? Does it switch to a fresh bios or just a switch to flash my stock bios and switch back? Thanks

Thank you for all the feedback. After trying it on another rig, I wend ahead and powered it up as the primary card and was able to get a video signal using windows generic driver. In the device manager it was not recognized and after a reboot and confirmed all connections were secure, I went ahead and plugged up a working gpu it recognized it as well as the rest of the gpus on that rig. I come to conclusion that this card needs to be rma'd seems like.   

Well my rig does recognise it so does windows. It's not set as my primary card but as soon as I run claymore it mine's for about 10 minutes and crashes. Are you suggesting that it may not be recognized if I only plug that gpu in and try to use it as my primary?

If I remove all the other cards can I just use this pc as I don't have another pc to test it? Also should info back to the stock bios on the gpu just in case I need to send it back?

Hi I am stuck not knowing how to narrow down my issue. I been running my rig for a few months with no issues and today I had a gpu fail on me. I went ahead and found the problem gpu and removed it from the rig and got it running smooth again without it. So I went ahead and add it back to the rig and after a few minutes it failed again. After trying a new riser I still have the same issue. What can I do next to see what's going on with this gpu? This is a modded xfx rx470. Once I put it in I can get it to mine for a few minutes before failing. Also note that using stock clock speeds and mem causes it to crash. Is rma a option being a few months old?

Ok so it didn't last long at all last night. Noticed that gpu 4 fan speed went to 0% a half hour into it and then also dropped gpu 0 shortly after. Causing claymore to crash! Could it very well be my power supply causing the issue? What else can cause this?

Lower the memory by -50 and dual mining getting around 21.6 mhs from them. Also system is a lot more responsive and stable. Thank you will update on overnight results.

We are on to something here. Yes it is a Pentium g4400 cpu.

Thanks for the reply. I tried those clock speeds from 100-200 and still the same problem. Worth another try. I'm running out of ideas so pretty much I will try everything again until I find the issue.

So I been at it for 3 days now. I have a tb250 mobo and 5 gtx 1060 3gb cards I am working with. After setting them up and using msi afterburner using settings 65% power limit, 200 core speed, 750-800 memory and fan setting at auto and fixed at 75%. I cannot get more than 15 minutes of mining as afterburner becomes very unstable(laggy) as soon as profile is set. Letting it continue to mine in its laggy state it eventually drops a gpu temperature and fan reading to 0% and then slowly effects all other cards and it finally comes do a code 999 error on claymore stating cannot get current temperature (a internal driver error occured) .. So I used ddu and reloaded the latest drivers and reinstalled msi afterburner and are back at the same place with the same errors. I need guidance here. As I can not narrow down the issue. I have a suspicion that it might be afterburner causing it. Where do I start to diagnose.

So I been mining thru this pool for about a month and suddenly now locked out. I been trying to contact someone thru their email and don't have any results yet. What do I do?

So this is my 2nd rig and been had great success with watt tool on my first rig. Now the issue I am having on my new rig is that I have a powercolor rx470 and able to tune it in afterburner cause it allows me to go over 2000 mem clock speed for me to get the 28+ mhs it gives me. Not the issue is that Im having a hard time tuning each individual card. Is their a way to label them? Whats the best way for me to tune my cards? Im having a hard time telling 1 from the other. My thought is to sell this gpu and get all matching gpus. Any suggestions on how I should approach this situation?

I put together my rig and started with 1 gpu and no issue thus far. Now for me to get power to my other 3 gpus on my mobo do I need to use the 2 molex plugs on the mobo? They read "auxpwr1" and "auxpwr2".. Now sure if I need to plug them to my psh to get my other gpus working. Thanks