In the PMDG 747 my plane gauges switch off after a few seconds when I start my flight, and I don't know how to get them back from there onwards. Why does this happen? I can definitely tell you that this is a clean install, I used the official installer application and entered by details etc, so its not a corrupt install.Why is this happening?I also have the PMDG 737 600/700/800/900 installed too by the way as well as the Beechcraft B1900C.

http://ops.precisionmanuals.com/wiki/PMDG_...ng_the_plane.3F

But the gauges work for like 30 seconds after I start the flight, then they switch off suddenly? I dont think this is a validation problem since I have entered my details and it says it's successfully validated. It worked like a few months before, what's wrong with it now?

Anyone?

M A KHAN,There is an installer issue that dictates a particular order of install for the PMDG products. Have you tried this?Visit our website at;www.precisionmanuals.comSelect the PMDG Ops link. Select the Official FAQ link then the PMDG 747-400 / 747-400F FAQ link. Once there, look to section 1.4.You'll find the procedure for installing the 737NG alongside the 747.Hope this helps.

>But the gauges work for like 30 seconds after I start the>flight, then they switch off suddenly?That's what they do when it's a validation problem.

Contact support via email, there might be an issue happening where it says it validated but it didn't actually do it...