THE DFI Lanparty nF4 board does not include the old skool serial and parallel ports, the two near your PS/2 port that have the numerous pins. The other one that is above your intergrated 10/100 LAN is your intergrated video VGA connection. DFI does not have intergrated video and this port will be found on your video card.
I assure you the lanparty does include the required PS/2 ports, and the others you've pointed to you aren't even using anyways and doubt you ever will so it's not really an issue.
DFI I/O ports are:
6 USB 2.0
2 Intergrated 10/100 LAN
If you really need the missing ports DFI provides a FrontX control panel that has a variety of ports avalible on it.
Intel C2D E6320 / AMD Athlon X2 3800+
Gigabyte 965P DS3 / DFI nF4 Ultra-D
2GB OCZ Gold PC2-6400 / 2GB OCZ Gold PC4000
eVGA 8800GTS 320MB / eVGA 6800GS 256MB
150GB Raptor / 74GB Raptor
2x500GB / 320GB
OCZ GameXStreme 850w / OCZ StealthXStream 600w