Black dual drive

I have installed dual drive but when I try to install the ssd installtion it says code 0 even though in  computer it shows that it is present

Hi there and welcome to the WD community.

Have you tried to do a firmware update on your unit? try to check this link hope it helps you out with the update process:

Hello,  I have the latest version 5865, with the  data lifeguard test it shows that the dris is  OK. makes no difference

I attempted to run a full diag test but it said that there is too many bad sectors detected, I ran a check disk but it made no difference. I think that I have a faulty hard drive !