Hi Guys ,
            Can anyone help us what is the issue. My last 2 weeks I tried many things but till now non of them work for me .

I have 11 GPUs 10xRX5xx and 1xRX4xx Card.
Install Windows 10 Pro 1709 ( as per the thread found out 1709 is must to run more then 8 gpus) so download and install
But with AsRock H110 Pro Btc+ I am not fortunate to run 11 gpus.
I tried with latest AMD 18.x driver-7 feb release, I tried 17.11.4 as all mentioning but sometime windows detect 8 cards some times 9 or when I am lucky they detect 10 gpus and after a reboot it again randomly shows 8 or 9 gpus.
Randomly gpu wont get detect on windows at reboot, when I run claymore undetected card fan wont work or sometimes when I reboot 1 or 2 gpus fan keep running wont stop after reboot (mean gpus not detect in windows) . In device manager I can see hiddentr gpu which I delete and restart but still I was not able to see all 11 cards working in windows.
         Even when I run 10 gpus in miner after sometimes windows get crash randomly. dont know its windows problem or Mobo riser and touching each other and make the board to reboot.
     From last 2 weeks trying to fix my rig crash/reboot , GPUs detection issue but not I am fed up after all changes .
 
 Someone please share there experience if you are running 11 or more GPUs on Windows


Kudo