need help installing on amd athon 64 x2 5200

processor amd athon 64 x 2 52oo hp m8000n.. computer
chpset nvidia
graphic nvidia 6500 series
nforce
it is a stock desktop
i need help installing..
after installing it never boot up.. stays on apple logo.. i use vodo and use the seatbelt.. nforce for chip and grahpic 6 seriesnvidioa.. nforce lan for ethernet..and alc 883 for audio..
plx help
i am using ipc10.5.6