Is my SAFC Junk?

[Rubberman2003]

I have a Safc 1 hooked up to my car. It was working fine for 6 months. The car sat for a good 2 months. Started it up and the screen wont come on, no lights either. I took it apart and checked to make sure the plug was in tight, it was. I Checked the power wire and the 2 grounds, and those checked out good. Does that mean that it is junk? Any ideas?

 

[snowboard4life3]

make sure ## connections are all set.. like double check and make sure they are feedin with a volt meter.. and make sure u haev good groudns.. if everything is good then say bye bye afc and get the new afc neo