Hi everyone, ive just put together my first computer. Plugged it in everything seems to be working inside the pc. I have a ASUS striker ii mobo and EVGA 9800 GX2 gpu. Everything is connected fine with the psu all the lights are on led's and fans. The prblem is i connect the monitor and nothing happens! There are no beeps when i turn on the pc. Any help would be greatly appreciated!!