I am running FS9 on windows 7 and using a B737-400 with PFE and FDC. Everything seems to be ok until about 10 minutes into the flight when the screen goes completely black and I have to use Ctrl-Alt-Delete to get back.

Any help would be much appreciated

 

regards

 

Brian

Have you installed new scenery or aircraft? could be a texture or scenery file at fault!