One day my computer would boot up to a black screen. I took out all components replaced them one by one. Note i wasnt getting power to my mouse and keyboard. Sometimes they would light up a few mins after leaving it powered up. I then connected my monitor directly to motherboard and finally saw text. Even tho my evga 780s fans still spin this sounds like its broken right? Its too long for rma but i need a new gpu and cant spend more than 250. Any ideas on a gpu thats atleast some what comparable to the gtx 780? Thanks for your time