What happens when all components except the CPU and cooler are removed and power is applied? If you don't get a spinning fan, you need a power supply or a new board. James Moore wrote: > 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 PCBUILD's List Owners: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]>