Just received a new FM2+ (GIGABYTE GA-F2A75M-HD2 (rev. 3.0)) motherboard and AMD kaveri (A10-7700K) APU. I tried running it with everything plugged in (including new RAM) but even after removing everything it still won't seem to give a video signal. I'm wondering (because this particular board has no speaker) if an APU motherboard would give a video signal when the APU isn't plugged in? I also tried running it with my AMD Radeon R7 260X to no avail.