Windows 7 Win 7 Ult x64 see only 4gb ram

[datorec]

My Win7 Ultimate see only 4gb of 6gb ram. CPU-Z see all of 6 gb.
MB is ASUS rampage 2
DDR3 Corsair Dominator GT 2000MHz

Any help is welcome. Thanks

 

[Captain Jack]

Hello !!

You might see if after resetting your BIOS settings back to default it may show all 6 GB. Maybe it just took 2 GB as Video share memory in BIOS.

Hope this helps,
Captain

 

[datorec]

I make some settings in Win and now i have recognized all 6gb but only 4,99 can be use by windows.
Thanks

 

[Captain Jack]

Hello,

Go to your BIOS and check how much you have assigned for Video Shared Memory

- Captain