Accessing the front end files to add tables in VPU General Discussion Posted December 20, 2018 I use a Bluetooth keyboard with trackpad. Logitech k830. But it would require that your computer have Bluetooth and you’d have to have a way to get to the control panel of Windows to check. I’m guessing the motherboard has USB inputs but you’ll have to open it up to get to them. Did you buy it from commercial seller or a person? The problem here, like thalamus said, vpin cabs can be made thousands (er, maybe millions) of ways. And everyone’s is different. Seems odd that someone would sell you a computer without an input device. They are worthless without them. And vpins are just computers with one, fun purpose. I’d contact seller if you can and ask how they did it. Pics would help. Is there an access door somewhere? BTW pinballX is commonly found as a folder on the computer’s “C:” drive.