Can't detect ssd/hdd properly

zcosmin

Honorable
Jul 12, 2012
180
0
10,690
Specs:
Windows 8
3770k
msi Mpower z77
hdd: wd black 1tb
ssd: intel 330 180gb
Corsair HX1050
gtx 680
I dont know how to get both of the hdd and ssd to work, whenever i connect both of them it only hdd comes up (in bios) and when i take the power from the hdd then the ssd shows up, is there any way where i can get them both to work?
Thanks