[ubuntu] Convert Desktop 19.10 to Server 19.10 because server installation fails

Hi,

I had some issues with installing the Ubuntu 19.10 Server installation (did not find the NIC drivers/firmware), so I had to install Ubuntu 19.10 Desktop instead.
Is there a way to convert my current Ubuntu Desktop to a Ubuntu Server?

ps. the source of my problem is of course that I could not install Server 19.10 due to driver, and it has me wondering why the server install disk doesn't ship the same drivers/firmware. And if there is a way to add them to the install disk for next time.

Drivers:
Intel Wi-Fi 6 AX201
Intel Ethernet Connection I219-V


Thanks!