Hi,
I own an A4000 with a MNT ZZ9000 graphic board (firmware : v 1.9.1 ; software : v 1.8.0) under WB 3.9 : all is working fine.
But when i want to update software for v. 1.9 version, WB boots normaly but i stay on a black screen (i update P96 to last version 3.2.2).
Any idea to help me please ?