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Q: Bootcamp iMac late 2009 ATI HD4850 Black Screen

Today i installed on my Mac Windows 10 with Bootcamp but i got some problems.

 

I runned after the installation the BootCamp Windows Software with compatibility mode and all my drivers work fine but i got several problem with my ATI Mobility Radeon HD4850. After the installation i got black screen, i solved this problem by removing atikmdag.sys from Command Prompt in my Windows 10 Installation Disc, restarted the computer and all work again, but i can't play anygame without graphic drivers.

 

So i tried to add it manually from Device Manager inside Windows 10, it will install the last drivers, no more black screen but i can't play anygame because i got one errore that my gpu is not recognized.

 

I tried that in Windows 7 and Windows 8.1 too, but the problem is same.

 

Anyone know the solution for install without Black Screen the drivers and permit me to play games?

 

Thanks.

iMac, OS X El Capitan (10.11)

Posted on Oct 22, 2015 5:39 PM

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