3.5mm

We finished building a PC today and we ran into the problem of no display when trying to get the bios to boot or anything to display on the monitor. No beeps We checked the ram, 8 pins, 12 pins, graphics card. we placed and moved components multiple times, removing and placing back in testing...

I'm bout to build a new system especially for gaming and FL Studio 11. I got 2 options, build one myself for around $1000 or buy my friend's PC, he's selling It, also $1000. When I'll build It mysel, these are the components I'll be using. MSI Z97 GAMING 3 Intel Core i5 4690k Cooler Master...