I removed my hard drives to use to test another PC.  When I put them back in my PC and boot the system no hard drives are found.  One is a Fujutsi 80 Gig the other is a WD 10 gig.  The Fujutsi was master and the WD was Slave.  I traded cables with the CD Roms because they were Primary and the HDD were Secondary but not recognized.  I traded the cables back , but still doesn't recognize HDs. Any thoughts?
				
			