Bought all new components to build a gaming machine but it won't power up. All I get is the standby power LED illuminated on the m/b and some lights on the keyboard. I've been to the ASUS website and followed the troubleshooting instructions and I've searched the Antec site for help - nothing found that addresses this predicament. Any ideas how I could systematically troubleshoot this? Components: ASUS A8N-SLI Premium m/b AMD 4400+ 64 x2 (using boxed HSF) BFG GF 7800 GTOC G.SKILL F1-3200PHU2-2GBZX CL 2-3-2-5 (2x1GB sticks) WD Raptor 74GB SATA PLEXTOR 716SA ANTEC NeoHE 550 ANTEC P180 case The NOSPIN Group has added a new feature on our website, web based bulletinboard for questions and answers: Visit our sister website at http://nospin.com