I successfully built a computer 2 days ago and I installed windows 7 and turned it off. I then condensed/organized the wires and attached 4 fans. After that I stored it somewhere.
I turned it on today to install drivers and update etc, but my monitor would not detect my computer!!
so I tried removing the fans, no luck.
This motherboard is a asrock z77, and I dont think i can reset cmos.
1 thing i noticed, the screws attaching the mobo to the case was in a different position (I think because of the weight of my 2 gpus, the entire mobo slid down kinda... not too much tho... because I didnt screw in the screws ultra tight to my case)..