Dual Boot with Three Hard Disks

[Spooter]

Hi all

I have a problem.

3 Sata Hard Drive
1 Sata DVD Drive

It seems I can only have 3 connected at a time or either 1 hardisk or the DVD drive isnt detected in Bios or Operating System.

120Gb Sata Drive - Vista Business
80Gb Sata Drive - Xubuntu 64bit
500GB Sata Drive - Data

It seems I will have to lose one drive, so should I just install xubuntu onto the 120GB drive and use the 500GB for data.

The motherboard has 3 sata ports are red and 2 are black on the board.

See sig for PC specs.

Cheers all.

 

[linktoinsanity]

What PSU have you got? It may be that's it's not supplying enough power to power all of the drives at the same time.