Flight simulator x problems with game

[krysia]

Yes when we run this program it works anywhere between 5minutes-to1hour then the monitor
goes blank a loud buzzing sound happens and it frezzes the computor totally .The only way we can fix this is by doing a hard reboot to the system please advise

 

[Ubrales]

On the back of the Flight Sim package, there is a set of minimum requirements for the computer. Does your computer exceed these requirements? Sounds like a video card issue.