Hi everyone! I'm currently building a new gaming rig for myself, but because of the holiday season I have to buy my parts 1 to 2 at a time (Money's tight). I recently got some parts in and wanted to perform a test boot to ensure all my parts are in working order, however I am still missing 2 parts, the video card and the HDD. I have every other part, the CPU, Ram, Motherboard, case, PSU, even the optical drive. Im thinking I can but I want to make sure before trying it, I wouldnt wanna damage any parts! Thanks all for the help!