Hello, I recently bought a HP Slim Desktop S01-af001 for my mother. It shipped with a 4gb dimm, and I noted it had 512mb allocated to the graphics chip which is perfectly fine. 4gb is a bit slim to use with Windows 10 so I upgraded it to an 8gb dimm. However when I booted it up, the bios had allocated a whopping 2gb to the graphics chip, which is way too much. The system is mainly for web browsing and email with only a 1280x1024 resolution, no video or gaming. so I would like to have as much memory as possible for the OS to use. I could not find any setting in the bios to change the allocated amount. Any help?