I'm not sure if I made this completely clear, but I do not have an actual GPU installed. I'm running my computer with my processor's integrated graphics only. If you did realize that, and I'm clicking in the right place, there is no "Adapter" tab in the properties. I'm checking under "Display...
This week, I cracked open my computer and installed another RAM chip EXACTLY like the one I had in before (from an identical, untouched computer). They're both 2GB. I started with ~1.9GB usable ram, and only jumped to 2.2GB usable RAM with the new chip. Is there any way to figure out why exactly...