CDU connected but no info on display

Recommended Posts


Remote CDU worked perfect till I updated the PMDG NGX to version 1.20.8413

SimServer is version3.2.2.3

After starting SimServer I got the message about SDK, confirmed it.

Server status of SimServer is Connected to PMDG 737 NGX

PMDG 737 NGX CDU Licence Full Control

Connected Clients 1 ... 737 NGX CDU L :

Generate QR Code ...... PMDG 737 NGX .... CDU Left .....


On my Samsung TAB2 the CDU is opened by entering the http address, as before.

However the display is black.

When I use the LSK buttons or  alpha numeric keys on the Tablet, the CDU in the VC or 2D display on my monitor it is updated.  

Please tell me what to do.


Thanks in advance.






Share this post

Link to post
Share on other sites
Help AVSIM continue to serve you!
Please donate today!

Hi Jacob,

you need to first launch FlightSim and then load the NGX - this generates the .ini files (they get deleted when you reinstall the NGX). Then close FlightSim.

Next you need to run SimServer - this will update the .ini file (if it exists!)

Now you are ready to fly - launch FlightSim.



Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now