Ok so ive been trying to get some secondary HDD to work but to no avail. I have a 240 gb SSD as my primary drive. Im trying to add a 1 TB secondary and another SSD but I cant get the computer to boot with all three hooked up. If I unplug the Tb and other SSD it boots fine and I can then connect the SSD and 1TB and they were work fine...the bios boot order is correct....im so frustrated....any ideas?