I have already spent threee and a haklf hours putting my first build together and have actually got the motherboard, CPU, cooling system, memory, video card and power source connected. Tried a test boot and it all seems to be working except that my video card will not display using the HDMI connection, An analog connection to the motherboard itself will work. Am I missing something or might the card be faulty? Please note that I got stuck for ten minutes because I forgot to turn the off/on switch on the back of the PSU so do not discount simplistic solutions. Most of my time so far has been spent trying to affix the Tranquillo CPU cooler which will probably take me 10-15 minutes next time.