Is the HD jumperd properly for the installation? (Master/Slave/Single/Cable
Select) Is IDE 1 configured properly in the BIOS? Are the Power and Ribbon
Cables (sometimes reversible) connected properly and seated fully. Have you
checked for power on the 4 pin connector you are using? That's about all I
know that can go wrong with a "good drive". BTW

What file system is on the
added drive? Fat16, Fat32 or NTFS What OS are you booting to?)
"bacoms" <> wrote in message
news: ups.com...
>I built my PC a few years ago around the Soyo K7V Dragon Plus mobo.
> Since almost day one I've had a couple of 80GB Maxtors on IDE3 & 4
> configured for RAID 1. IDE1 was empty and my CD writer was/is connected
> to IDE2.
>
> Just recently I took a working 120GB Maxtor HDD plus cable off my other
> PC and installed it in IDE1 on this PC. On rebooting to the BIOS and
> looking to see what has been detected, there is no sign of the drive in
> IDE1; only the CD writer in IDE2.
>
> The OS still boots just fine off RAID but I can't access the HDD in
> IDE1.
>
> I've trawled this and other forums and emailed Soyo on Monday (no reply
> as yet) and can find nothing to suggest that what I'm trying to do is
> not possible. (Quite the opposite, in fact)
>
> Any thoughts/pointers would be much appreciated.
>