Navigation screen barely visible, I bought a 2012 Tundra with 32000 miles on it 3 months ago

And out of nowhere screen went out , but Toyota logo comes on dimly twice , on then off , then on then off when starting truck , then goes completely black , then sometimes barely visible , hopeing to see if any could give me advice of possible cause and solution, not sure if mother board , lcd screen or a update is needed and will solve this dilemma thnks

 

Surprised it lasted that long.........Replace......

 

When you say replace are you saying the whole system (jbl) which radio and touch screen work , or just replace lcd screen and mother board