So I recently bought an Asus Vivobook k570zd and I noticed that in the the system settings that show my device specifications, it says I have 8.00 GB ram (6.95 GB usable). I did a little search and it turns out that the missing 1 GB is likely reserved for my integrated graphics card. Since this laptop comes with a dedicated GPU I don't see much point in using the integrated one and if I'm not mistaken, when I play games with the dedicated GPU I won't be able to use that missing 1 GB of ram. Some suggestions for other people who had similar issues was to disable the integrated GPU from the BIOS however in my Asus BIOS I don't see any settings related to any GPU in both the EZ mode and advanced mode. Disabling it via device manager and display adapters don't seem to free it up either. Are there any other ways I can free up that missing 1 GB or is it possible to download a different BIOS interface that has options for disabling the integrated graphics card?