I just installed the PSS Concorde. Now the guages in my PMDG 737s are black. I always start with a cold cockpit. Some of the click spots on the overhead panel i.e.(strobe, anti collision,position) do not work either. I have reinstalled the 737-900 and the latest patch, but I still can not get the APU to start, or ground power available.Can anyone help?

Mr NamelessI bet the PSS installer has messed up with the FSUIPC registration file. FSUIPC.key. I'm not sure how to proceed. Either move the FSUIPC.KEY file from the MODULES folder and let FSUIPC create a new one or maybe do a reinstall of the NG. Maybe someone else with more knowledge can shed some more light on this?PS. Please take a look at the pinned topic Forum FAQ and guidelines. You need to sign your posts with your real name.Hope it helps

Thank you, that solved my problem.Darryl