I have an HP 8650C 533mhz. It had a 20gb hard drive that went bad about a month ago. Today I bought a western digital 80 gig 7200 rpm hard drive. When I installed it and right click on my c drive it tells me my hard drive capacity is 1.99 gig. I tried downloading bios configurations update but they did not seem to do anything. There was an error, something about a memory manager. Any ideas how I can get it to recognize the 80 gig size???