Hi all !First, thanks to PMDG for this great product ! It's amazing, really. But I've got a problem, that's a bit strange. After months of flying it, I had to leave it in the hangar and when I took it again, the avionic doesn't come up (I mean, the artificial horizon, the hdg display and the radio control panel) , there's no way, I've tried them all. i thought it was a problem of resolution, so I tried to change from Normal resolution displays to High resolution (or maybe it was from high to normal, anyway, it didin't change anything), I tried to uninstall and install it again, and so on. :( I've got W7 Ultimate and FSX. Thanks for your help !Pete

Ok guys, I've understood the problem !Be careful: it's better (really !) to start the flight with a default aircraft, then put all off, and, finally, load the JS41 (as many say, I know... :( )Hallo, pete