My machine has 32 GB of RAM installed, but Windows 10 64-bit is only allocating 16GB to available memory. It wasn't doing that before I re-installed Windows 10. I have updated the BIOS, chipset, drivers and windows updates. The problem still exists. I've tried various suggestions that I found on the Internet. I know other hardware can use system memory for it's own purpose, but I don't remember it being this greedy before. Does anyone have a suggestion for me?