Hello, it's me again. I have an old Gigabyte gaming Motherboard from 2015, completed with 8 gb of DDR3 RAM. Though, I tried upgrading this to 16 gb DDR4-3000 RAM today, and I found that it would not click in, even with applied pressure. I even tried putting it in on the other side first, then putting it in on the top. It would click on one side, but not the other. Any suggestions?