TR4 Socket Issues

[samuelfita]

Hello, My name is Samuel and I have so many problems with my new system. I have a Gigabyte Aorus x399 Gaming 7 motherboard and Amd Ryzen 1950x, 2 cards in crossfire Sapphire R9 295x2, Corsair 128Gb of Ram at 3466 Mhz, power supply Thermaltake modular 1475W.
My first problem is that I can't make crossfire anymore. Amd didn't find the solution saying it could be a bios problem. I updated the bios to F3d-the last one.
Another problem is that in bios is shown all my 8 modules of 16Gb each of them but only 65Gb are useable from 128. If I tried to exchange the XMP with Profile 1, my PC rebooted 3 times and no display on my monitor anymore. I had to remove one graphic card in order to get the display back..
EC OC says "It is not supported here " so I can't change the profile Normal with the Performance.
In Application Center if I set my Ram at 3200 Mhz my PC rebooted several times and again no display..
I have just started to get sick of it after spending almost 1800 Euro for a cpu and motherboard and cooler for this socket.
I tried to change the motherboard and bought an Asus Rog X399 Zenith Extreme. Spending 600 Euro for it..I realized that there were other kind of problems so I sent back that one and bought again this Gigabyte.
My old system with I7 6900k and Gigabyte X99 Ultra Gaming G1 and 128 GB of Ram and 2 graphic cards went so well without any problem but since I have changed the socket with this TR4 only problems..
Please, if you can, help me to fix all these issues. Thank you so much.
Samuel from Romania.

 

[Lutfij]

Have you tried to manually set the ram timings and frequency as well as the voltages for the rams within BIOS? Mind sharing the link for the ram kit?

 

[samuelfita]

Have you tried to manually set the ram timings and frequency as well as the voltages for the rams within BIOS? Mind sharing the link for the ram kit?

 

[samuelfita]

Thank you very much for you answer.
Here is the link of my Ram:
http://www.corsair.com/en-eu/dominator-platinum-series-64gb-4-x-16gb-ddr4-dram-3466mhz-c16-memory-kit-cmd64gx4m4b3466c16
I have bought 2 packs for having 128GB. In my old system ran good.
No, I haven't been in bios to change the timing or frequency..because I don't know how to do it. I am not an expert at all. In my old system went so well with the application center from Gigabyte but not anymore here.
And another problem is that only 65 are useable from 128 although the system reads all of them.

Thank you.