ly574

no error report came up just transparent but so far 1 flight 3.5hr and was ok will test soon and report. thanks for your help simon

hi OE-LAT and sorry for that my spelling is not so good. as for the problem it is only pmdg as i do not use any default 747. but i just re formated my computer as this happend befor. and the installation is new. and thanks -vor -will try that and let you know.

Hello all I have a graphic problem I think but as I will tell u hear this is what happens to my sim when I use it The screen flickers but fr is 30-40 fps Suddenly the cockpit goes funny it is transparent u look down and instead of the floor u sees the taxiway or the buttons are missing in the cockpit and sometimes it just stops working and crashes After restart all comes back but some time mid flight it will happen again All drivers are up to date System specs Computer i7 3.4g sandy bridge 4 GB memory Win 7 64 bit Motherboard asus Graphics card Asus HD7770 2 screens Samsung 22” and noc 22” Fsx Pmdg 747-400 If anyone can help it will be much appreciated If u needs more info please ask simon