So, um... Here are my PC specs. Mobo: Asus P8Z77-V LK GPU: HIS Radeon 7750 1GB RAM: Corsair XMS3 8GB DDR3, Dual Channel Case: Thermaltake Level 10GTS CPU: Intel Ivy Bridge i5 3550 CPU cooler: Stock Cooler DVD Drive: Asus DRW-24B3LT PSU: Cooler Master GX 650W HDDs:1x500GB Hitachi HDD, 1x80GB Western Digital I've set everything up, but for some reason, when I boot up, I don't hear the internal speaker beep, and nothing appears on screen when I connect to the onboard inputs. (because I haven't gone into BIOS and installed an OS). Does anyone have any idea of what is happening?