CentOS and other RHEL-based are not installed, what's wrong?

Question

linux

He lived to the point of having to turn to the omniscient Oll about installing Linux.
The essence of the problem. There is a computer with Calculate Linux (Gentu fork), it works without problems. But there was a need to install some of the redhats on it, because. the user needs to use some proprietary software, the operation of which is guaranteed only under RHEL and CentOS. I tried to run under the existing OS, but did not win - some strange libraries are constantly required, which XZ where to look for. Therefore, it was decided to install redhat and, if anything, kick technical support.
But here a jamb comes up - not a single distribution of CentOS and Scientific is installed, liveCD images are also not loaded. I downloaded images from offsites and rolled them onto a USB flash drive with standard dd. Constantly throws out "kernel panic - not syncing ". Oracle Linux advanced the farthest - the installation went and in the middle of the process the "Anaconda error" window appeared.
memtest didn't show anything, and the gentouch fork works without problems...
Where to dig?
PS Computer configuration: Intel Pentium g3220 + msi H81M-P33 + 8G RAM.