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Drivers & Software

narkotine
Adept I

Compute mode won't stay on one card

Hi, I have 6 RX580, win10, 17.12.2 drivers, every card on his pcie1.0 riser.

One card won't stay on compute mode after the drivers reboot, it comes back to graphics.

It is noticeable that this the card wich riser is on the PCIe 16x original port.

On other computers this gpu had no pb and on another computer, on real pcie16 port there was no issues with the compute mode.

Any way to fix this ?

ty

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7 Replies

I am not a miner but found this. I am almost certain you have the "Computer Workload Options" checked but just in case:

GPU Workload

A new toggle in Radeon Settings that can be found under the "Gaming", "Global Settings" options. This toggle will allow you to switch optimization between graphics or compute workloads on select Radeon RX 500, Radeon RX 400, Radeon R9 390, Radeon R9 380, Radeon R9 290 and Radeon R9 285 series graphics products.

Compute Support

Radeon Software now supports compute workloads for up to 12 installed Radeon RX 400, Radeon RX 500 or Radeon RX Vega series graphics products on Windows®10 system configurations.

or from this copy of another webpage concerning Cryptomining:

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I can switch to this mode on 5 out of 6 of my gpu, through adrenalin 17.12.2 , just fine.

The only problem is, that on the card on the legit pcie16 slot (through a pcie1 riser though), whenever I swith to workload, the driver restart (normally) and then, when I check, it s on graphics again. And the hashrate is indeed lower than on the other cards.

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Hi, i've same problem, have you found a solution?

Many thanks

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narkotine
Adept I

In short, the solution is a reg file that looks like this :

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0001]

"KMD_EnableInternalLargePage"=dword:00000002

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0002]

"KMD_EnableInternalLargePage"=dword:00000002

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0003]

"KMD_EnableInternalLargePage"=dword:00000002

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0004]

"KMD_EnableInternalLargePage"=dword:00000002

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0005]

"KMD_EnableInternalLargePage"=dword:00000002

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0006]

"KMD_EnableInternalLargePage"=dword:00000002

How do I fix this problem? I have 10 rx 580 8gb  on this rig. 8 of them are able to switch to compute but the other 2 won’t .? 

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How exactly did you fix this problem ? Im brand new at mining . I got no idea why it won’t switch to compute

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I LOVE YOU!

I had the same issue, I know it's been 3 years since this post but yeah - This worked, all GPUs are now in compute! Thank you!!!!!

31MH/s on all cards!

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