Re: Adding another hard drive problem
Check in the bios that it's showing both drives, if not check to see that you've set the small jumpers on the end of the hard drives to the correct settings e.g primary drive set to master, secondary drive to slave or if you have CD/DVD drives etc on the same IDE cable as the hard drives make sure the jumpers arn't set the same, as this will cause you problems.
AMD Athlon 64 X2 Dual Core 4200+
DFI LanParty UT RDX200CF-DR Crossfire Motherboard
OCZ 4GB (4 x 1GB) PC3200 Dual Channel Platinum Series CAS2
ATI Radeon X1950Pro - Crossfire Edition - 512MB GDDR3 x2 cards installed.