Black screen after replacing new battery silverado 2015

[Criscastro5]

So i had a dead battery the other day i went to take out the battery and get it charged because they told me it was still good, so when i put the battery back on the truck and went to start it the screen would stay black . I have tried disconnecting the battery and connecting it back (negative first then positive) , i have tried taking the fuse in and out for the radio, and i have tried moving the connections under the cabin filter. Please help thank you 

Edited May 19, 2019 by Criscastro5

[Hillwood]

Is there anything else that doesn't work?

[808]

If you have Bose I'd also check the AMP fuse in the same panel as the RDO, right dash.  I got a black screen, no blinker noises, and no radio when that one blew.

 

Mine blew when I was working on my Bose amp behind the rear seat and I didn't disconnect the battery properly (I wedged the negative cable on the side but it moved back enough to touch the neg terminal).

 

 

[Nigel Ystenes]

I had the same problem, brought it in and they wiggled the battery terminal connection, tightened it more, wiggled the connection, tightened it, and all the sudden the fan, radio, and blinkers turned on.

[CrawlSlow]

The radio might need to be update to include the fix for "black screen".