Asus m5a99x evo r2.0 Several Problems

Mwie

Honorable
Dec 27, 2013
5
0
10,510
Asus R9 270x GPU
FX 6100 CPU
1 HDD
2x4 GB RAM Corsair vengeance Mzh 1600

Hey there, I have a few problems with my motherboard, atleast it seems to me that my motherboard is causing those. I already listed my hardware components above. That's basically it.
BIOS version is 1907.

The problems are that my desktop completly freezes. USB devices and monitor freeze.
Only 4 GB ram are detected although I installed 8. (Yes, I put those on the A2 & B2 slot)
Sound output and input are detected, but do not work.
Several motherboard based programs (EPU, Turbo Key for example) do not work. Also errors are given after a normal boot.
1: "AcOcItemSetBase
Can not get any information from group 3"
2: "TurboKey
EAccesViolation
3: "EPU-4 Engine
EAccessViolation"
Booting the computer takes a very long time. So does loading the desktop

So far it always seemed that try to update the software & BIOS caused the freeze. However all the other errors are still excisting.

Thanks in advance for any help.
 
Might it also be the power supply by any means?
The control station is showing me some weird fan speeds, 675000 rpm..

The CPU is also new implemented, with the motherboard. Just a note.
 


They give 2 years on everything. It's the usual warranty here.
I will check the PSU tomorrow.

I am not very experienced with CPUs, but I guess that a partly broken CPU can cause a slow boot. However, can it also cause disfunction of several motherboard functions? Like the Turbe Key and Epu mentioned above? All of the problems I mentioned are motherboard relevant, correct me if I am wrong.
Thank you for the help so far!