Any ideas anybody?Jim

Did you do any editing of the panel config?

Did you install the Optional models upgrade without having upgraded your base product with the PMDG 737-800/900 Expansion?Best,Vin ScimonePMDGwww.precisionmanuals.comhttp://www.precisionmanuals.com/images/forum/devteam.jpg

No to both of the above.Jim

Did you attempt to install the reality XP weather radar hack that has been floating around this forum?Best,Vin ScimonePMDGwww.precisionmanuals.comhttp://www.precisionmanuals.com/images/forum/devteam.jpg

No. What I have noticed is it is only my 600/700 that is affected. My 800/900 is OK as is my 747-400. I think I need to study the panel.cfg in a bit more detail. I'll let you know how I get on.Jim

If this is the Aerosoft packaged CDs with the 600/700 and 800/900 separate products you need to run their CD service pack. Go to their site FAQ for this product for the download links and procedures.There is also a batch file that requires running when adding liveries after they are installed. Again, see their link.

Try installing the optional models update located in the PMDG library.Best,Vin ScimonePMDGwww.precisionmanuals.comhttp://www.precisionmanuals.com/images/forum/devteam.jpg

Thanks for all the advice but replacing the 700's panel.cfg files from a back up I had made has solved the problem with the erroneous graphics. I didn't see any obvious errors in the files I replaced but the results speak for themselves.Jim