hi,
İ have the A4000 cards. With Nvidia sych II card.On Windows 10 64 bir LTSC 2020. All same 9x 3840x 2160 Epson LS 12000 projectors. All same brand fiber optik cables and active adaptors. All set to same edid ABD refresh rate with resolution. synch all etc works fine. But mosaic does not pass to 3rd stage. No matter what i do. İ choose 9 projectors. 3x3 setup press next.it goes to other screen with a stop sign on the right. Cant see refresh rates. İt only moved ne back. Please help me if you have a solution. Regards. De
Deger
one more idea:
use the same connectors on all GPUs, so like always use port 0,1,2
never mix like 0,1,2 and then 1,2,3 on a different GPU…
if you have ‘unsymmetric’ number of displays, the ‘primary’ board needs to run a superset of the connectors all other boards use…
so GPU#0: 0,1,2,3, then GPU#1 2,3 would work, but NOT the other way around - tricky to determine which is GPU#0… but there is some GUI help, and for sure configureMosaic CMD tool will be useful…
can you try with lesser screens? do 4 screen from a single GPU allow for Mosaic successfully?
do 3 screens from 3 GPUs allow?
are all your GPUs indeed showing the exact same VBIOS version?
you got ECC DISABLED!!!
the CMD tool ConfigureMosaic also has a ‘test’ option, and should give some error output, can you attach here?
thanks
-Frank