#737 PAP3, EFIS and PFP3N on PMDG 777 issue

1 messages · Page 1 of 1 (latest)

mossy flare
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hey guys, I downloaded the profile from flightsim.to to load the 737 FMC, PAP3 and EFIS into my MSFS 2024 PMDG 777-300 and 200ER. For some reason, testing the configuration, the PAP3 works perfectly, PFP3N buttons work but no display on unit and EFIS buttons do not work. I am wondering what is missing since my devices are correctly mapped but for example the FMC display is off, only buttons work. How can I make it light up and work?:
This is the configration I downloaded:
https://flightsim.to/addon/92878/pmdg-737-777-profiles-winwing-pap3-boeing-mcp
And I applied the 777 configuration.
Don't know what else I am missing to solve it. Thanks!

Screenshot_2026-03-28_073205.png Screenshot_2026-03-28_073732.png Screenshot_2026-03-28_074259.png
vale gyro
azure mica
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The LCD percentage output is at 0. I think that is why the screens don't light up.

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For test, set it to 100 with a transform modifier.

vale gyro
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Good catch Jaime!