I am now experiencing the 300/300 problem with gpu0, regardless of how I set up my rig or which PCIe slot I use.
Before this afternoon, everything was cruising along fine for the last week with my 3 x MSI rx 470 gaming 4GB rig. Today, I received risers in the mail, and proceeded to make my 3 gpu rig into a 6 gpu rig. I eventually managed to get it to boot up and everything looked like it was going as planned, but gpu0 was stuck at 4.04 mh/s (with the dashboard indicating it was clocked at 300/300), while the rest of the cards performed as expected.
I began working backwards, thinking I had a hardware problem, but after a couple rounds of unplugging what I thought was gpu0, and upon reboot, gpu0 still operating at 4.xx mh/s with the dashboard indicting the card was clocked at 300/300, I started to suspect otherwise. I finally got down to one card, and after several reboots and moving it around to several different PCIe slots, same thing.
I upgraded to the beta 4.11 kernel, and that didn't help.
After all of that, I started reversing the other changes I made to my rig in anticipation of adding additional cards. I purchased an MSI Z170A Gaming M5 mobo because all of the mobos traditionally favored by miners are scarce and, to put it politely, selling at a premium. There are several people who said they were able to get 7 cards running on this board, and they outlined the changes to the BIOS that were necessary. When I undid those changes, my gpu0 went back to working correctly. The changes to the BIOS consisted of the following to the PCI subsystem settings:
PEG0 - Max Link Speed: change from [Auto] to [Gen1]
PEG1 - Max Link Speed: change from [Auto] to [Gen1]
Above 4G Decoding: [Disabled] to [Enabled]
Through process of elimination (i.e., testing my system with only one card installed directly on the mobo), I determined that changing PEG1 - Max Link Speed from [Auto] to [Gen1] is the culprit. As long as I leave that setting on auto, I can change the other two settings as described above and gpu0 functions properly, but as soon as I change the PEG1 setting, gpu0 goes back to 4.xx mh/s and 300/300 on the dashboard.
To be clear, I didn't type all of this up because I expect someone to help me. To the contrary, this is a hobby to me, and I will work through it. However, it seems like the 300/300 problem has reared its ugly head multiple times without a decisive resolution of the underlying cause. I'm just hoping that the info I provided will help tytanick diagnose the problem.
Before this afternoon, everything was cruising along fine for the last week with my 3 x MSI rx 470 gaming 4GB rig. Today, I received risers in the mail, and proceeded to make my 3 gpu rig into a 6 gpu rig. I eventually managed to get it to boot up and everything looked like it was going as planned, but gpu0 was stuck at 4.04 mh/s (with the dashboard indicating it was clocked at 300/300), while the rest of the cards performed as expected.
I began working backwards, thinking I had a hardware problem, but after a couple rounds of unplugging what I thought was gpu0, and upon reboot, gpu0 still operating at 4.xx mh/s with the dashboard indicting the card was clocked at 300/300, I started to suspect otherwise. I finally got down to one card, and after several reboots and moving it around to several different PCIe slots, same thing.
I upgraded to the beta 4.11 kernel, and that didn't help.
After all of that, I started reversing the other changes I made to my rig in anticipation of adding additional cards. I purchased an MSI Z170A Gaming M5 mobo because all of the mobos traditionally favored by miners are scarce and, to put it politely, selling at a premium. There are several people who said they were able to get 7 cards running on this board, and they outlined the changes to the BIOS that were necessary. When I undid those changes, my gpu0 went back to working correctly. The changes to the BIOS consisted of the following to the PCI subsystem settings:
PEG0 - Max Link Speed: change from [Auto] to [Gen1]
PEG1 - Max Link Speed: change from [Auto] to [Gen1]
Above 4G Decoding: [Disabled] to [Enabled]
Through process of elimination (i.e., testing my system with only one card installed directly on the mobo), I determined that changing PEG1 - Max Link Speed from [Auto] to [Gen1] is the culprit. As long as I leave that setting on auto, I can change the other two settings as described above and gpu0 functions properly, but as soon as I change the PEG1 setting, gpu0 goes back to 4.xx mh/s and 300/300 on the dashboard.
To be clear, I didn't type all of this up because I expect someone to help me. To the contrary, this is a hobby to me, and I will work through it. However, it seems like the 300/300 problem has reared its ugly head multiple times without a decisive resolution of the underlying cause. I'm just hoping that the info I provided will help tytanick diagnose the problem.
Does any1 solve this problem? I have the same
Are you overclocking etc?
If yes, try to work from stock default settings, and move up until you hit that 300/300 issue.
(once SSRv2 will be released i will have much more time because now i am helping my girfriend with those cables. It is masacre, each cable takes 7 minute to make it 