BT 5 doesn't detect hdd when I try install OS on hdd

[UsernameValid]

I have PC with 2 hdd (2x80 GB SATA)
On the first drive I have installed Windows 7 on a second I wanted to install the BT5, unfortunately, BT does not see any disk.
Earlier on both drives I had installed Fedora 13 (in raid0).
I was looking in the BIOS settings, RAID controller, but without effectively.
I also tried to install / format this drive ... without effectively ... The installer does not see any disk, and installer doesn't have any option to create / delete arrays.
Where I should looking some info about this problem?

[scottm99]

So are your 2 drives still in a RAID array? If so, BT5 should install fine in a dual-boot situation. Personally, my BackTrack installs have gone 1 of 2 ways: either format the whole disk for BT, or dual-boot. In both instances, it's been either 1 physical drive, or a 2-drive RAID array. If you're using 2 physical drives, not in a RAID array, make sure you've got one set as master, and the other as slave.

[neovin]

Have you upgraded your partitions to dynamic partitions in windows7? that case you will need to convert it back to basic disk..i had this issue and i was unable to install BT5..after converting to basic disk, everything worked for me..