Asus A7Cc laptop bios hidden options (RAM)

[UnDErBoY]

Hello,

First i have tried search for some similar questions but with no luck

I want to enable the hidden options in my Asus Laptop (if it have). I have instaled 4GB of ram on it, but AMI bios only shows 2.4GB (Windows 7 sees 4GB but only can manage 2.4GB). It comes with 2GB (2x1GB) but intel i945 chip supports the 4GB.

I tried to install only one ram modulo (1x2GB) and my BIOS detected all the 2GB...

I have tried the AMI TOOL but can't figure out what really need to do with it.

I need some ram mapping on that bios or trying to access to some hidden option sow i can enable the entire ram on it.

There is the last bios from asus:
Last BIOS from ASUS to A7Cc model