Several questions about computer.

Hi @robglaub ,

The blue connector is Audio Line In so you could attach the TV’s analogue audio out (if it has one) to it to record audio from the TV.

The green connector is the Audio Line Out so unless the TV has a vga port (sometimes called PC-In) to view the PC video (use the TV as the computer monitor) along with the audio, it would be impractical to connect it to the TV’s analogue Audio In just to hear the computer audio

The pink connector is for a microphone input. The signal levels from a TV analogue audio out would be too high and could damage it or at best give distorted sounds

According to the specifications the computer has no inbuilt wireless capability, but you could install a WiFi card in a vacant PCI slot to give the computer WiFi capability or perhaps as pci cards are hard to find (nowadays most are pci-e which won’t work in a pci slot) it may be better to use a USB WiFi dongle - info only to obtain WiFi capability

If you do decide that you want to try and use a pci card as your computer has a SFF (small form factor) you need to search online for a low profile PCI (Not PCI-Express) WiFi card.

What are you trying to do by connecting the computer to the TV?

If you’re trying to turn it into a media centre there is a lot of information online on how to do this ;-)