Hi,
I'm having horrible issues trying to get my two P40s working on my Z270-P motherboard.
I have above 4G decoding on, if i dont have it on i get a "PCI resource allocation error".
But when i have it enabled and try to boot the system with 2 GPUs it does not POST.
Nothing is shown on screen at all. And i cannot get into the BIOS.
I have the display output set to onboard so its not trying to show it on the P40s (they dont have video out). And i can see that it doesnt boot into the system because the webui never comes up.
I've tried everything, there is nothing else attached to the system.
If i only use 1 card there is no problem at all with 4g decoding on. If i disable 4G decoding it boots fine with 2 cards, but the drivers wont see the GPUs, they show up but arent usable.
I'm using UEFI cause i read somewhere that matters, but it doesnt help.
I do notice that the fans spin up to the set curve, so its doing something, it just doesnt get past there.
Anyone have any ideas? I really dont get why it doesnt atleast post and give me an error message.
System:
CPU: 7700k
Mobo: Asus Prime Z270-P
GPU: 2x Nvidia Tesla P40
I'm having horrible issues trying to get my two P40s working on my Z270-P motherboard.
I have above 4G decoding on, if i dont have it on i get a "PCI resource allocation error".
But when i have it enabled and try to boot the system with 2 GPUs it does not POST.
Nothing is shown on screen at all. And i cannot get into the BIOS.
I have the display output set to onboard so its not trying to show it on the P40s (they dont have video out). And i can see that it doesnt boot into the system because the webui never comes up.
I've tried everything, there is nothing else attached to the system.
If i only use 1 card there is no problem at all with 4g decoding on. If i disable 4G decoding it boots fine with 2 cards, but the drivers wont see the GPUs, they show up but arent usable.
I'm using UEFI cause i read somewhere that matters, but it doesnt help.
I do notice that the fans spin up to the set curve, so its doing something, it just doesnt get past there.
Anyone have any ideas? I really dont get why it doesnt atleast post and give me an error message.
System:
CPU: 7700k
Mobo: Asus Prime Z270-P
GPU: 2x Nvidia Tesla P40