Hey, I have the notebook highlighted in the title and I'm looking into expanding it's ram memory. With online information, it says that it has 4 GB onboard and 4 GB offboard natively and supports up to 20 GB Ram. So can I remove that offboard card and put a 16GB one? Will I run into bottleneck or other kind of issues, considering it's i5 10th Gen and MX250 2GB GPU? And lastly, which specs on the RAM card should I look for, like frequency? I know the slot is a DDR4 one.