Well, I've had a busy afternoon!
I decided to replace my CD-RW with the new Hard Drive, so as not to overstress the PSU, so I removed the CD-RW, sorted out the jumpers etc for the DVD-RW and that was sorted.
I then installed the PCI IDE Controller, and second hard drive, and then the trouble started. When I rebooted, the PC wouldn't see the original hard drive, so I couldn't get into Windows. A RAID configuration screen came up, so I set that as Normal, but still no luck. I had set the new hard drive as Primary on the PCI IDE card, so I thought maybe that was the problem. Changed it to secondary, then the RAID config complained that there was no Primary drive.
Thinking something that rhymes with 'clucking bell', I thought right, back to square one, so disconnected hard drive from PCI thing, and rebooted, with a view to installing the PCI thing separately, then trying to attach the new HDD. PC still wouldn't boot, as it wouldn't see the original Hard Drive. B**LOCKS!!! >
Went into BIOS, and original HD was detected, but not in boot sequence list. What to do? Nothing but go right back to the drawing board. Took out PCI IDE card thing, and rebooted. NO DRIVES SEEN!!!
Then realised I'd knocked out the IDE plug to one of the Rom drives,
plugged back in, fired up and lift off - back in Windows. What a bloody relief!
Not to be defeated, I then thought I'd try plan B, and installed the new Hard Drive without the PCI IDE card thing, and..... IT WORKS!!
Only thing is, it's supposed to be a 160Gb drive, but Windows is only seeing 153Gb, so I've lost 8Gb somewhere. Can't see that it's because of an old BIOS, otherwise it wouldn't even see that much, would it? Other thing is, I initialised the drive, then formatted it to NTFS. As the drive was / is empty, I thought a Quick Format would do, but it literally took 2 seconds, so I'm wondering if that was right - can someone confirm, please? The drive seems to be working, and I've copied some files across to it, but nothing that can't be wiped if I need to do a full format.