PC won't boot when plug-in 2nd HDD

Nixo78

Reputable
Jan 1, 2016
7
0
4,510
Hi !
I'm back with my laptop problem.
I seen that my HDD was maybe the problem(but can't access to BIOS without HDD, dunno why)
So when i plug-in my HDD on my dekstop pc as second disk, the windows of the first disk fails too boot.
When i plug it on my old desktop pc, without other disk, i got a mosaic of (Red, Blue and Black tiles, and it's write 1 and a reverted pi sign.
If i boot the dektop pc on a linux DVD, the HDD can be read(saved all my data :) ). And the linux mint see nothing bad in the HDD.
So what is wrong with this HDD ?
Thanks !
 

Nixo78

Reputable
Jan 1, 2016
7
0
4,510
Thanks for the answer.
I already checked that, and i can see the blue underline of windows 7 starting(removed start animation because i take time on boot)
My bad HDD is on windows 10.