Miner crashing... GPU3 0 MH/s... PC reboots.

[dragonmike]

Got two rigs powering 7 GPUs each on MSI Z170A Gaming Pro Carbon's.

The first one runs flawlessly.

The second is giving me troubles: When starting Claymore, GPU3 is showing 0 MH/s. 30 seconds later, the PC crashes and reboots if I'm lucky.

What do you think? Gpu faulty? Riser? PSU?

How can I pinpoint which GPU it is from its numbering by Claymore?...

[Lumada]

You can enable the -di command and test the gpu one by one.

[dragonmike]

And will that tell me which physical GPU that is in my rig, i.e. Which pci-e slot?

[sonerbo]

Got two rigs powering 7 GPUs each on MSI Z170A Gaming Pro Carbon's.

The first one runs flawlessly.

The second is giving me troubles: When starting Claymore, GPU3 is showing 0 MH/s. 30 seconds later, the PC crashes and reboots if I'm lucky.

What do you think? Gpu faulty? Riser? PSU?

How can I pinpoint which GPU it is from its numbering by Claymore?...

you can use 0,1,2 ... number keys to disable a gpu. after a while the closed gpu will be cooller and fans will stop.  not numpad keys the keys over letter keys

[dragonmike]

Ah you mean that if gpu3 is faulty, I just press 3 and it'll disable it? That would then be easy to spot indeed...

[cashen]

You can use WattTool to see which clock goes to 300 and then force the fan speed 2400 and you will find it quickly.

[szafa]

There is maybe psu.

[Nalut]

What type of gpu ?
Did you find a solution to this?


I've got the same motherboard i hope i won't get in trouble using 2 gtx 1080 ti cards on it 

[Mattthev]

Hi dragonmike,
did you reinstall drivers after flash those cards?
What PSU does it have? Try switch cards in raisers, for example switch GPU 2 with GPU 3. If you don't know what GPU it is, it should be the one which doesn't spin fans or they are spinning all the time, even when idle - that probably means bad drivers or bad raiser (maybe only bad connected).

[Mattthev]

What type of gpu ?
Did you find a solution to this?


I've got the same motherboard i hope i won't get in trouble using 2 gtx 1080 ti cards on it 

Dude, 2 GPUs can run every mobo with two PCIe x16...