Usable Ram Problem Win 10 x64 w/ 4 GBs x2 1333 MHz

[allahsiz]

I was having a problem about the tools like keyboard, mouse and monitor not receiving electricity, read some threads to fix it, and one of them was unplugging the RAMs, and so, I did that. After those unpluggings and reinstallings, the OS tells me that I have a usable RAM shortage, even though I did not change anything on BIOS, nor on boot menu, msconfig. Some other threads wanted me to go to BIOS to change the mapping thing, though there wasn't such a thing, checked there and couldn't find any kind of mappings. I'm using MSI 970-a G43 and its BIOS is not updated I suppose and also I was not able to do so via BIOS' "live update", received another problem, but that's not the problem of this thread.
So in conclusion;
-tried to do the boot settings on "msconfig" settings,

-tried removing RAMs to see if any of them failed,

-tried the BIOS "remapping" or "memory usage" shortages but couldn't find any of them on Click BIOS 2

Also I would be pleased to have a help about not being able to live update, the reason was while the system booting itself for being ready for the update, I had a problem as it saying

Thanks.

Edit: Some hardware on The BIOS

 

[allahsiz]

Fixed this by updating my graphics card's driver. I do not know how ther are related. Maybe the driver may have driven the computer crazy.