To get a screenshot of your UEFI BIOS easily, insert a formatted USB thumb drive and then press F12 in the BIOS to take a screenshot in BMP format. This is very useful. This makes sharing information about your BIOS configuration very easy. Older motherboards may use the PrintSc key instead, try either of them and you should get a message asking where to save the image if there is more than one available drive to save it to. This is better than an older-style BIOS screen. I guess you could use an IP KVM switch with ‘BIOS level access’ (not exactly cheap though) and access the BIOS ‘remotely’ from another machine and take ‘proper’ screenshots there. That would work.
But the modern UEFI BIOS is much more usable, with the mouse and animated features showing the fans working.