Sure, link it when you find it the screen mimicking thing is an option in windows

Also you if you go the DVI route search DVI types on Google just to be sure

Now we are talking, you can get a DVI or VGA to HDMI adapter for literally under 5$ just check what kind of output that pc has, it's pretty old but might still be able to do work. That would be the cheapest optionn.

You can also try to buy an post lease laptop/pc cheaply for maybe 50-100$, but I'm assuming here, if you tell me some more of your expectations i can try to steer You in the right direction

And you connected it to your computer?

1. you can check if it's plugged it the right port on back of the computer
2. change input on the monitor, maybe it defaulted to different one, i don't know about this specific display but sometimes there is a button that looks like a rectangle with an arrow

Just explain what do you want a bit more so I can help with your exact problem/question

Do you just want to turn io on to test it or what

HDMI cable, power cable, pc, electricity, imagination