First thanks for reading and for the help you can give me, forgive my English, I'm using a translator.
My components:
Asrock H61 pro BTC
8GB Ram
x6 r9 290 (non-x)
x6 powered risers
CPU Intel Celeron G1620
AeroCool Templarius Imperator 1150W 80 Plus Gold x2
I shall explain my problem:
Well, the problem I have is that my computer only detects 5 of 6 gpus that I have connected.
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fwww.asrock.com%2Fmb%2Fphoto%2FBox%2FH61%2520Pro%2520BTC%28m%29.jpg&t=665&c=vPdM4tDELGXtPQ)
If I connect 5 gpus from right to left (PCI1 x1, PCI2 x16, PC3 x1, PC4 x1, PC5 x1) everything works perfectly and all gpus give me image if I connect the monitor.
If I connect 6 gpus (All PCI occupied) the PCI2 x16 stops working, windows only detects me 5 gpus and all except PCI2 give me image if i connect monitor.
Look at the picture, is connected with 6 gpus:
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fs29.postimg.org%2F9huz64a13%2Fr9290x6.png&t=665&c=GLGKMYGlHjhYCg)
I've tried everything to detect 6 but not succeeded.
I tried windows 7 (only detects 4)
I tried BAMT (only detects 5)
Now I'm with windows 8.1 (only detects 5)
After reading a lot and try many things and not gotten it to work, really appreciate it if someone could help.
Thanks.