It's takes a while to learn. Nothing more to say about it really. As with any OS. My Windows knowledge didn't come by itself, nor did my Linux knowledge. It's mostly trial and error, and a lot of Googling.
If you want assistance, I'm sure there are plenty who are willing to help you, if you want to invest the time it takes in learning it. Just make a thread in the Mining software subforum. If you make a thread, include as much information is it as possible, the error messages you experience are especially important. If you experience Xorg errors, include the files /etc/X11/xorg.conf and /var/log/Xorg.0.log
I have a Linuxcoin rig running right now and I have never experienced stability problems. It's rock solid for me.
Topic: Diamonds 5970 from newegg, many problems (TIM pics) (Read 6472 times)
I couldn't get it to run, I run linuxcoin because I'm a noob with linux and i can't do shit with it to be honest. i'm starting to hate it. i can't even find out what the damn root username and password is, should be easy for an opensource system.
Every time one of my computers shutdowns unexpectedly, it's a 50/50 chance that i can get it going again without a fresh install. i always get this graphical interface error. xorg or whatever that crap is. I'm really getting annoyed with having to do fresh installs every few days. Linuxcoin also seems to be too damn unstable for mining, but maybe that's my Hardware skills, but my temps, etc, all seem great so it doesn't make sense.
I'm seriously starting to consider windows machines with ssds since the ssds are so cheap now and use so little power. plus they are lightning on boot.
Linux is just killing me at this point.
Every time one of my computers shutdowns unexpectedly, it's a 50/50 chance that i can get it going again without a fresh install. i always get this graphical interface error. xorg or whatever that crap is. I'm really getting annoyed with having to do fresh installs every few days. Linuxcoin also seems to be too damn unstable for mining, but maybe that's my Hardware skills, but my temps, etc, all seem great so it doesn't make sense.
I'm seriously starting to consider windows machines with ssds since the ssds are so cheap now and use so little power. plus they are lightning on boot.
Linux is just killing me at this point.
God yes PLEASE get us a tool to read vrm temps for 5970's in linux, specifically linuxcoin.
Have you tried radeonvolt? It should work if your card has a Volterra VT1165 VRM chip (are there any non-reference 5970s?) and not work if your card doesn't have a Volterra VT1165 VRM chip.
God yes PLEASE get us a tool to read vrm temps for 5970's in linux, specifically linuxcoin. I'll donate some BTC for a working VRM reader and would also be willing to put up part of a bounty for un updated linux dustro for bitcoin mining that is for dedicated mining only, no internet browsers, no bitcoin client,nothing that is not needed for mining or tracking mining or monitoring rigs remotely, etc. just what's needed to mine and with the newest stable combo of drivers, etc. for cards.
Also, WTF is up with linuxcoin being so damn sensitive to moving a gpu or replacing one? It's like I have to reload a fresh copy every time I change anything on my rigs, totally sucks. The whole graphical interface error appears every time. I've used the whole initial adapters command and everything, never works.
OK, rant over, VRM tool would be great though. I'm in for 5 BTC to anyone who gets it to work and provides me step by step to get it set up and working.
I am a super linux noob only started using it when I started building mining rigs.
Also, WTF is up with linuxcoin being so damn sensitive to moving a gpu or replacing one? It's like I have to reload a fresh copy every time I change anything on my rigs, totally sucks. The whole graphical interface error appears every time. I've used the whole initial adapters command and everything, never works.
OK, rant over, VRM tool would be great though. I'm in for 5 BTC to anyone who gets it to work and provides me step by step to get it set up and working.
I am a super linux noob only started using it when I started building mining rigs.
Try AMD GPU Clock tool. Don't know if it works with 5970 but it's worth a try.
I need to overvolt this on Linux.In linux a slightly modified radeonvolt works for reading VRM temps and overvolting 5970s.
Would you mind posting the patch required to achieve this? It seems the developer who originally wrote radeonvolt has disappeared, but I have a fork that I can apply the patch to, so fellow Linux 5970 owners can enjoy the fruits of your work (if you're interested in that). Thought I'd chime in and say that thankfully my two have been alright. One card at 825 and another at 815 with stock voltage. The second card is a bit flaky but but unstable enough to mine with - it just likes to have a core disappear randomly on reboots and seems to throttle a little worse temp-wise than the other. Then again maybe I just didn't have the fanspeed high enough (it was the lower of the two cards in the system). Top one runs fine at 50s% but the bottom card requires nearly 85% fan to keep the VRMs cool enough. Temps are upper 60s to mid 70s so no problems there.
Will be moving them to better room shortly though (just in the bedroom for now which has a lot of temp fluctuations).
Those cards weren't used, they were remanufactured. Whoever remanufactured them had some poor quality control though. I ended up with 6 of those 5970s and all of mine were fortunately okay. The 5870s (from the same remanufacture batch) have been a different story. Wrong BIOS versions mismatched with the chip on many cards and 2 of them (out of 48) had heatsinks that weren't properly seated on the GPU (misaligned template). Fortunately I was able to take care of them all without shipping them back.
^ This. Remanufacturing (ie, factory recertified, certified pre-owned, factory refurbished, etc) is a difficult process, but on solid state components, if done right, you get a basically new product for cheap.
Diamond is a brand I do _not_ buy, and this is just another reason I can add to my list on why I don't.
Those cards weren't used, they were remanufactured. Whoever remanufactured them had some poor quality control though. I ended up with 6 of those 5970s and all of mine were fortunately okay. The 5870s (from the same remanufacture batch) have been a different story. Wrong BIOS versions mismatched with the chip on many cards and 2 of them (out of 48) had heatsinks that weren't properly seated on the GPU (misaligned template). Fortunately I was able to take care of them all without shipping them back.
Diamond said I voided the warranty when I open up the card. I did this because the fan sounded like a jet engine, one of them would not even spin it was so trashed.. That's when I discovered the card was full of dust, and the fan bearing was shot. Newegg claimed they would replace if as soon as the new ones came in(they were shocked of course). There not even on the page now. Diamond never sent the rma papers to me as promised. Good thing I bought 4 of these fixer uppers. The lady at newegg told me it was supposed to be used, "thats what the OEM means". I actually had to make her look up the definition of OEM before she believed me. I bet they sold over a thousand of these things. They definitely spent a lot of time cleaning the dust from the fans so they appear new from the outside. What a pain putting new fans, thermal pads and paste on these things. I get upset just thinking about this.
I believe the idea of the plastic-looking material is to insulate against electricity, not heat. The idea is to prevent components on the PCB from shorting against the heatsink. I was looking at this when I had to sand down a defect on a 5870 (they were all like this). Once I saw that most of the aftermarket waterblocks were just using exposed copper throughout the whole contact side of the block, I didn't worry about it so much and broke out the sandpaper.
Over-engineering at its finest.
Over-engineering at its finest.
I did learn that the "plastic sheeting" is actually a mylar sheeting and is supposed to offer some type of thermal protection or something. i'm not sure what the hell it could be protecting, since the area with the sheeting doesn't come into contact with anything, but whatever.
I had nothing but problems with a pair of 5970, it would randomly freeze my computer (dead keyboard, hard reboot) every 24 hours or less. I tried everything including running at stock speed(1.2gh) without success. Had a industrial blowfan at max setting blowing directly at the intake, temp never got higher than 80C.
So happy finally got rid of them, i have 2x6870 coming now, got them from amazon(for easy return) this time, If this also craps out i am done with bitcoin mining.
So happy finally got rid of them, i have 2x6870 coming now, got them from amazon(for easy return) this time, If this also craps out i am done with bitcoin mining.
anyone else notice the plastic sheeting all around the stock heatsinks that is slowly melting and looks like maybe just MAYBE it was supposed to be taken off before they put the heatsink onto the gpu board?
These diamond cards we definitely just fucking whacked together in some factory and thrown out there for sale. I highly doubt there is any need for plastic sheeting to be adhering to the heatsink all around the thermal pads and copper heatsink plates. What purpose could it possibly serve? Except to protect the heatsink in transport before it was supposed to be secured to the GPU board.
I wish I knew how to post pictures on this board to show everyone.
These diamond cards we definitely just fucking whacked together in some factory and thrown out there for sale. I highly doubt there is any need for plastic sheeting to be adhering to the heatsink all around the thermal pads and copper heatsink plates. What purpose could it possibly serve? Except to protect the heatsink in transport before it was supposed to be secured to the GPU board.
I wish I knew how to post pictures on this board to show everyone.
Huh, I've never seen sheeting like that on any card I own. Goddamnit Diamond.
anyone else notice the plastic sheeting all around the stock heatsinks that is slowly melting and looks like maybe just MAYBE it was supposed to be taken off before they put the heatsink onto the gpu board?
These diamond cards we definitely just fucking whacked together in some factory and thrown out there for sale. I highly doubt there is any need for plastic sheeting to be adhering to the heatsink all around the thermal pads and copper heatsink plates. What purpose could it possibly serve? Except to protect the heatsink in transport before it was supposed to be secured to the GPU board.
I wish I knew how to post pictures on this board to show everyone.
These diamond cards we definitely just fucking whacked together in some factory and thrown out there for sale. I highly doubt there is any need for plastic sheeting to be adhering to the heatsink all around the thermal pads and copper heatsink plates. What purpose could it possibly serve? Except to protect the heatsink in transport before it was supposed to be secured to the GPU board.
I wish I knew how to post pictures on this board to show everyone.
so you used .5mm everywhere? I used 1mm just on the vrm chips(the little ones or whatever the fuck they are called) and .5mm everywhere else. of course i used the 1mm in those recessed areas you are talking about as well.
Then I used shin-etsu thermal grease on the GPU chips. They have been running at 820-410 stable for a while now with two on one msi 890fx board. One in first slot and one in last pci slot.
Seems to be okay, but I haven't gotten to messing with that radeonvolt thing you can supposedly do in linux to measure the gpu ram temps.
oh yeah I used .5 on the controller chip also.
on cgminer settings --gpu-fan 85 --gpu-engine 820 --gpu-memclock 410
gpu 0 66.5c
gpu 1 65.5c
gpu 2 72.5c
gpu 3 62.5c
now the one card that read 72.5 has just always had a higher reading, even when it was stock. I'm not sure if the heatsink just doesn't sit right there or it's the chip or whatever. I've redone four cards now in the same manner and they all are closer to 60c with pci-e extenders and 65c if they are on a board with a little bit of spacing, like one or two slots between the cards.
The two cards we did with pci extenders actually sit closer to 55c, but that's at 800/300.
Then I used shin-etsu thermal grease on the GPU chips. They have been running at 820-410 stable for a while now with two on one msi 890fx board. One in first slot and one in last pci slot.
Seems to be okay, but I haven't gotten to messing with that radeonvolt thing you can supposedly do in linux to measure the gpu ram temps.
oh yeah I used .5 on the controller chip also.
on cgminer settings --gpu-fan 85 --gpu-engine 820 --gpu-memclock 410
gpu 0 66.5c
gpu 1 65.5c
gpu 2 72.5c
gpu 3 62.5c
now the one card that read 72.5 has just always had a higher reading, even when it was stock. I'm not sure if the heatsink just doesn't sit right there or it's the chip or whatever. I've redone four cards now in the same manner and they all are closer to 60c with pci-e extenders and 65c if they are on a board with a little bit of spacing, like one or two slots between the cards.
The two cards we did with pci extenders actually sit closer to 55c, but that's at 800/300.
Bumping this because I just replaced the fan, thermal pads, and thermal paste on one of my 5970s.
The card in question looked pretty bad:
http://chrono.firex.org/images/g5970-1.jpg
http://chrono.firex.org/images/g5970-2.jpg
http://chrono.firex.org/images/g5970-3.jpg
Maybe there is variance in the design, but advice in this thread to use 1mm pads on the RAM and 0.5mm pads on the VRMs was wrong for this card. I am also using phobya pads and with 1mm on the RAM everything was pushed up much too high and the 0.5mm on the VRMs barely made contact. Booting the card confirmed this as GPU temps were very high.
I pulled everything apart and opened up another 5970 for reference. The memory padding did not look like 1mm, so I ended up using 0.5mm pad on all the ram and the VRMs. The only place I used 1mm was in the two recessed areas that had thermal padding. It looks like the controller chip between the GPUs had a 1mm pad as well but I'm using a 0.5mm there as well and I don't feel like pulling the card apart again because I'm out of AS5.
Temps are now fantastic. Prior to this, the card would barely run stable mining at 725mhz with temps in the ~74C range, much higher than any of my other 5970s. Now its running 800mhz at ~55C and the thermal paste hasn't even fully cured yet.
The card in question looked pretty bad:
http://chrono.firex.org/images/g5970-1.jpg
http://chrono.firex.org/images/g5970-2.jpg
http://chrono.firex.org/images/g5970-3.jpg
Maybe there is variance in the design, but advice in this thread to use 1mm pads on the RAM and 0.5mm pads on the VRMs was wrong for this card. I am also using phobya pads and with 1mm on the RAM everything was pushed up much too high and the 0.5mm on the VRMs barely made contact. Booting the card confirmed this as GPU temps were very high.
I pulled everything apart and opened up another 5970 for reference. The memory padding did not look like 1mm, so I ended up using 0.5mm pad on all the ram and the VRMs. The only place I used 1mm was in the two recessed areas that had thermal padding. It looks like the controller chip between the GPUs had a 1mm pad as well but I'm using a 0.5mm there as well and I don't feel like pulling the card apart again because I'm out of AS5.
Temps are now fantastic. Prior to this, the card would barely run stable mining at 725mhz with temps in the ~74C range, much higher than any of my other 5970s. Now its running 800mhz at ~55C and the thermal paste hasn't even fully cured yet.
Have you tried resetting the fromulator? I've heard newegg throttled them to be able to sell them cheaper. You could always try replacing the MOSFET rectifier, they seem to go bad on most Diamond products pretty easily.
I'm sorry it wasn't exactly accurate, all I can say is that those cards were WAY to good to be true. When I saw them, I nearly fell over. At this point have you considered Watercooling? It seems that may be one of your only options in regards to cooling. As for the voltage locks and such, if fixing the temps don't work, do you think it could be a BIOS problem? A newegg RMA might be the best option here, and just hope they send you a good one.
Best of luck!
I'm sorry it wasn't exactly accurate, all I can say is that those cards were WAY to good to be true. When I saw them, I nearly fell over. At this point have you considered Watercooling? It seems that may be one of your only options in regards to cooling. As for the voltage locks and such, if fixing the temps don't work, do you think it could be a BIOS problem? A newegg RMA might be the best option here, and just hope they send you a good one.
Best of luck!
Would using this on VRM a waste of time ?
http://ca.startech.com/Computer-Parts/Fans/Thermal-Pad-Heatsink-Paste-Alternative-Package-of-5~HSFPHASECM
look like shit, but that's all I can get around here,
0.7 W/m-k the Product Height is said to be 0.3mm at some places at others 0.5mm
Phase Change Temperature: 58°C
http://ca.startech.com/Computer-Parts/Fans/Thermal-Pad-Heatsink-Paste-Alternative-Package-of-5~HSFPHASECM
look like shit, but that's all I can get around here,
0.7 W/m-k the Product Height is said to be 0.3mm at some places at others 0.5mm
Phase Change Temperature: 58°C
you might be right, the phobya pads have a rating of 7watt or something like that. They do not give very much so they didn't work on the VRM. Heatsink was not making contact with GPU.
Good luck.
Good luck.
The thermal pad I used are so elastic I don't think they'd have problem compressing between 1mm and 0.5mm
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