Samsung 840 evo ssd not showing. Installed in optical bay on Dell precision M4800 any ideas?

shaady

Reputable
Jun 27, 2014
1
0
4,510
I have a Dell precision M4800 and I installed a 840evo Samsung ssd in the optical bay. The problem is when I turn on the computer before it boots to the desktop it shows both HD's. I have it set to AHCI. When it boots to the desktop and I go to "computer" only one drive shows (I have two 1TB 840 evo's) Can anyone help me with this?