No power to the infotainment system

[Lr4KP]

I came out yesterday morning to get in my lr4 and noticed my headliner was wet near the sun visor. When I started up the engine I noticed my radio had no power on the screen. I have checked the fuses in the dash and both are good. The big square fuse under the hood looks ok but I’m not sure how to check that. WhT else can I check

 

[Rover Range]

Try disconnecting the battery for 10 minutes.
May reset the system.

 

[Lr4KP]

For anyone that might run into this problem I think I have it solved. After racking my brain trying to think of what to do next I decided to check my fuses with a test light. When I put my light in the radio fuses it didn’t light up. Those fuses are good but if the relay is bad it isn’t sending power to those fuses. I’m going to try a relay this week and hopefully fix the infotainment system.