Hi , i have problem with my new build as 4850 sends no video signal to LCD monitor. Everything else seams to work without problem as i can boot into windows and enter BIOS,but without video. GPU's fan is spinning at 100% and 2 LED's flashes for a few seconds during startup, but i've noticed that GPU itself stays cold,can't notice any heating on RAM/CORE/VRM's, like it would be dead. As i plug off pci-e connector the GPU lights up LED for missing pci-e power. I've checked/rechecked everything,every single power connector etc. just can't make GPU work right. Don't know what to do, but maybe someone had similar problem and could help ?