game crashes on startup

I have the game on cd and when I start the game up it hangs on a black screen and I have to tab out of the game and close it manually. i have tried running the game as admin and it still wont work. can someone help me

Have you installed any mods recently? Are you experiencing issues with any other games? What are your computer's specs?

Have you installed any mods recently? Are you experiencing issues with any other games? What are your computer's specs?

i have done clean install of game twice and a full clean install of windows 7 with NO MODS and still no luck. no issues with other games and all drivers are up to date. game hangs at black screen at startup and if i wait like 5mins it goes to the lebron video and skips straight to like 5 secs in and hangs there and about 30secs later the video will skip ahead a few frames and hang up

amd 8350
8gb ddr3 ram
raedon 7770 1GB
windows 7 home preiumum 64bit
asus m5a97 2.0 motherboaRD