q code 41

system spec asus strix x570-e i7-10700k 8gb corsair vengens rtx3070 m.2 x2 200gb and 1tb and 2tb hhd got use mobo and cpu assemble it all did cosmos reset all ready power to fans and stuff and mobo and no display nothing and shows Q code 41 ive tried ram in 2nd and 4th slot still same...

Would this build be good for a secondary pc dedicated only to streaming or is there something else in a similar price range that is better?? Keep in mind I've got 2 8gb sticks of ddr3, a 120gb Samsung ssd, ar9 270x, as well as a FX6300 and asrock 970 extreme pro3 r2.0 just laying around...