How to increase / decrease the volume of the integrated video card?

Question

Windows

There is such a problem on a laptop, Windows does not see all the RAM, or rather it sees it, but does not use it. I think the problem is that 2 GB is allocated to the integrated video card, since there are no restrictions. I went into the BIOS and see how to look here to mash, until I found it.
Bios version 2.20.1271 Asus
Who knows what the problem is with the help.

Answer 1

And the memory is clogged to the maximum?
The system may not be fully loading memory, so not all memory is being used.