Call Of Duty 5: World At War[ Black Screen Problem]

I`am Facing Black screen problem on Call Of Duty 5: World At War Whenever I click on the Game Icon The Game Audio Runs from behind No video appears. The Monitor Gets Fully Black screen. Please Help Me Out with this problem . I have Updated My ATI Readon 2100 Graphics Still Also THis Problem Appears. Even Made Adjustment In the Sound systems also.
My System Configuration As Follows:

AMD Phenom 9850 QUAD CORE
Gigabyte Motherboard Integrated With ATI Readon 2100 series Graphics (1 GB)
2GB DDR2 RAM
250GB HD
Please Help Me Out With Best Solutions. I`am New at ATI Readon Graphics settings. Thanks In Advance
Regards,
Answer #1
http://callofduty5.tv/?p=482
that should do the trick
Answer #2
http://callofduty5.tv/?p=482
that should do the trick
Done All Tricks In that Given Above solution.. the problem is not solved…please help out
Answer #3
get a new graphics card maybe?
Answer #4
Moving ~ .
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