I have a new Asus AX4B-533 that I've just installed today. The machine will not post. The system fans (heatsink, video card) will power up and run, but there's no activity from the HDD and I get nothing onscreen. There are no beeps on startup, as there would be, I think, with a bad RAM configuration. Other relevant information: -The CPU (2.4 Ghz Celeron) is also new. -The power supply (433 W) is new as well. -RAM: 2 x 512 MB DDR -I've removed the HDD and tested it in another machine to make sure it is still functional; it is. -I've tested two different video cards in the AGP slot, with the same result (or lack of...) from each. Suggestions, please?
