OK, you're right, I have an extra PCIe card installed in the system .. I have tried to remove it and the operating system starts .. Thank you ..
Hi there, I'm trying to install Centos on PE R430 but after the installation, when booting, Linux start with black page  and doesn't continue. Then I tried some linux distributions and I've seen that for example Debian 8 is installed and it works, but debian 9 does not, centos 7 does not work, etc .. I have tried with V.3X kernel and it works, but with V.4X kernel , it does not work. What do you advise me to solve the problem?
Centos 7.2 and PowerEdges R430