Which motherboard with this!?

[Nawual]

Hi, i have the asus crossfire formula IV with Phenom II X6 1090T and two G skill 4gb dd3-1800.
Now i want change the motherboard and i don´t know which buy about 150€.

I have seen this types:
-Asrock 990 Fx extrme 3
-gigabyte ga 990xa-ud3

Any idea?.Thanks and apologize for my english.

 

[ZENprime]

ASRock 990FX killer
http://www.mindfactory.de/product_info.php/ASRock-Fatal1ty-990FX-Killer-AMD-990FX-So-AM3--Dual-Channel-DDR3-ATX-Reta_947263.html

OR

Asus M5A99FX PRO R2.0
http://www.amazon.de/dp/B0089GN9KU

OR

gigabyte ga 990xa-ud3

DO NOT GET Asrock 990 fx extreme 3

Why do you want to change the mobo ?

 

[Nawual]

I have seen this too:
gigabyte ga 990fxa ud3 rev4.0

Thanks,i´ll see that mothers

I want change the mobo because i clean the pc, and unplugged evrything and after the bios dont recognize the full ram, 8gb. it say 4gb only.

I have clean the ram, change the positions, update the bios, and change the bottom battery and i dont know that can do. I now i have money and i have thought to buy a new mobo more modern.

 

[ZENprime]

Test each ram alone , you may have 1 ram broken and 1 ram working

Also are you on windows 64bit ?

 

[Nawual]

Windows 10 x64,and i have tested evry ram alone and on different slot.When i plug the ram alone, the bios show only the half, 2gb.

 

[ZENprime]

download the latest bios and flash it :
http://dlcdnet.asus.com/pub/ASUS/mb/socketAM3/Crosshair_IV_Formula/CrosshairIV-Formula-ASUS-3029.zip

 

[Nawual]

I have that bios, update when i saw the problem