ASUS Rampage I I Extrememissing 2gb after Bios Update + overclocking

[metalforlife9999]

Hi I am having problems with my asus rampage I I extreme. I updated the bios from 1306 to 1406 and after I did all the bios settings to get my cpu at 3.7 GHZ and everything it only showed 4gb. This is a old problem I never have resolved I guess I gave up on it for a while.
It might of been bios 1204-1306 I don't remember I think it was 1306-1406 that screwed it up though..
It hhas been 6+months and I am wondering if I should just buy a new motherboard which is hard because I don't have any money..
Windows reads 4gb cpuz reads 6gb bios reads 4gb
Is their a solution to this?
A bios downgrade if possible?
Anything would help me.
Thank you very much


Here is picture below of what's going on.
Click on the Link
http://i1019.photobucket.com/albums/af312/democrat989/DesktopMemoryProblem.png

My system
Core I7 920 OC'ed 3.7GHZ
6GB Corsair RAM
EVGA GTX 285
Asus Rampage I I Extreme.
1kwatt corsair psu (overkill)
300GB Velicoraptor
1.5TB WD Green.
Windows 7 Home Premium 64Bit.


Thank you!

 

[Lmeow]

Well, try running msconfig, go to the Boot tab, then select Advanced options, and in advanced options, check the box for 'Maximum memory', and in the box underneath, type in 6144.

 

[metalforlife9999]

Thanks I tried it but it still doesn't work it actually says 4gb in the bios.
When I try to add more then 4gb on the msconfig thing it won't go up.
Thank you

 

[Lmeow]

Strange. It says 4GB in the BIOS, yet 6GB in CPU-Z... I thought at first you might not have seated the RAM properly, but CPU-Z identified it as 6144MB running in triple channel which is correct.

I don't know what else would be the problem.

 

[metalforlife9999]

I think I need to downgrade the bios.

 

[metalforlife9999]