Can't install XenServer 7.1 at Lenovo SN550

We have a new blade system Lenovo SN550

In Citrix compatibility list this supports XenServer 7.1 7.2 and 7.3 (https://citrixready.citrix.com/lenovo/lenovo-thinksystem-sn550.html)

But 7.1 and 7.2 can't see network cards.

Only 7.3 installs fine without any errors.

After we manually install al needed drivers from this: https://support.citrix.com/search?searchQuery=driver+disk&lang=en&sort=relevance&ct=Hotfixes&prod=XenServer&pver=XenServer%207.1&_ga=2.95147231.2133215496.1519895447-512985104.1519895447

Installatin master was done, but after reboot server we have error like in screenshot

Help solve this, please!

Thanks in advance!