Hello,
I have a 4 nos display, 1 no. is Quadro k4000 for main display and 3 nos. Geforce GTX Titan cuda calculation.
When I installed the 4 nos. display, there have a problem to use cuda for Octance render, but there are no problem, when I installed 2 nos. Titan + k4000, or 3 nos Titan. Why?
And the motherboard & driver is detected all card, I try to change the K4000 to other pci-e slot, but same case.
my computer configure
- gigabyte x79-up4
- i7 4930 oc 4G
- 16g ram
- 1200w psu
Driver Quadro 332.21 & Geforce 332.21
Please help me to find the solution, thank you!
3 x Titan & quadro k4000 cuda problem
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Please add your OS and Hardware Configuration in your signature, it makes it easier for us to help you analyze problems. Example: Win 7 64 | Geforce GTX680 | i7 3770 | 16GB
Please add your OS and Hardware Configuration in your signature, it makes it easier for us to help you analyze problems. Example: Win 7 64 | Geforce GTX680 | i7 3770 | 16GB
I have a gigabyte x79 board and had some issues with multiple gpu. Perhaps your issue is similar.
Try changing the BIOS features/PCI ROM priority to Legacy ROM and see if that helps.
Try changing the BIOS features/PCI ROM priority to Legacy ROM and see if that helps.
i7-3820 @4.3Ghz | 24gb | Win7pro-64
GTS 250 display + 2 x GTX 780 cuda| driver 331.65
Octane v1.55
GTS 250 display + 2 x GTX 780 cuda| driver 331.65
Octane v1.55