My cs737x Only PMDG 777 SHOWN DISPLAY

General
#1

IM USING WIN10 FSX
DEVICE FIRMWARE V3.0.2A
ONLY PMDG 777 CAN SHOW THE CDU DISPLAY ON MY cs737x
BUT 747 Q2 CANNOT SHOW UP THE CDU DISPLAY ON MY cs737x
JUST ONLY CAN INPUT

#2

What version is your pmdg? Try updating pmdg to the latest version.

#3

ISNT PMDG PROBLEM ,
I GUESS THIS IS FIRMWARE PROBLEM,BECUASE MY 777 SOMETIME CANT SHOW THE CDU DISPLAY ,BUT CAN FIX BY RESET MY COMPUTER!
JUST MY 737 /747 CANNOT FIX THS PROBLEM