Black is the GTN 750

[vegt54b]

It drives me crazy. I cannot get the GTN 750 get to work.
On every instruction I see, the GTN simply starts working after switching on the batteries.

It is not interference by some other mod, I emptied the community folder apart from the plane and the GTN, but still no result. A test in the C-172 works though.
What am I missing?

[aurel]

@vegt54b From what I've seen on the GTN Discord, most of these problems go away when people re-download the latest version of the GTN packages (they're updated frequently) and unpack them (after deleting the old folders). I don't know why, sounds like voodoo to me, but if you can't think of anything better, it's worth a try.

[vegt54b]

Thanks for your input, Aurel. Unfortunately it does not work.
Working fine in the cessna-172, activated the premium version and connected to Navigraph, no problem.
But the GTN-screen is still completely black in the PA28.