Alright I think I know where the problem is now.
Your new drive, Western Digital WD1600, is a SATA hard drive.
Do you know the exact make/model of your motherboard, if you do post it for us.
Disconnect your CD-ROM/DVD drives whilst you do this..
You are going to need to do the following:
- Set the jumper on your old hard drive to 'master'
- Then connect your new hard drive, set this to 'master' as well.
- You need to enable your SATA drive in your BIOS, so go to the INTERGRATED PERIPHERALS section and then ONCHIP IDE CONFIGURATION
This may be in a different section for you, basically you are looking for a place that has ATA CONFIGURATION and should have PATA only next to it, you need to change this to PATA+SATA.
Once you have done this save changes and exit, then go straight back into your BIOS and change the boot order, you want the first boot device to be your old hard drive - IDEO and then your CD-ROM.
Make sure you set your old hard drive to boot first otherwise it will say "No operating system found" because it will try and boot from the new drive.
- How many CD-ROM/DVD drives do you have, basically because you have a SATA it normally disables your secondary IDE controller, this means that you will need to attach your CD-ROM drive onto the same cable as your IDE hard drive.