I have old Hitachi 240GB. I borrowed my friend's WD 1TB and Hitachi 1TB and plug both of them to my computer.
The problem is, if I plug 3 of them at the same time, the OS won't boot, it's stuck at the windows logo (Starting Windows). I tried to unplug the WD 1TB and it works. I thought it's the WD, but then I unplug the Hitachi 1TB and plug the WD 1TB, it works!
So whichever Hard Disk I plug, it only work if there's only two of them. I've tried to change the cable, but no luck. Is it have something to do with the BIOS or anything?
I'm not sure if that's the problem.
I saw somewhere on google doing something like this:
A quick test a couple minutes ago, I plug only the OS Hard Disk, then shut it down. Plug the other Hard Disks, and it's booting! 3 of them detected on windows.
But after another shut down, it won't boot anymore.
I'm not going to do that everytime I want to use my computer