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November 3rd, 2012 19:00

Switching integrated GPU with discrete GPU

i have a problem with my integrated GPU because it cant run powerful games and I'm using inspiron 5520 which has AMD Radeon HD 7670M discrete GPU much stronger than the Intel(R) HD Graphics 4000... all games using that integrated GPU instead of the AMD and it doesnt switch automatically for games or anything like that all games use the integrated GPU too ... just the Intel GPU... and when i disable my Integrated GPU nothing work out and all games dont work it's almsot like theres no other graphics unit on board not to meantion that my other GPU's drivers are installed and up to date and I used the drivers I got from dell downloads for inspiron 5520 it's driving me crazy !!

I'm using windows 7 Ultimate  64-bit   

                                 

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November 3rd, 2012 19:00

I tried every option in Catalyst the utility that comes with the driver still cant get it to be the main or even present graphics card and by the way ... I started having this problem when I switched to windows 8 .. when I switch back to Windows 7 and install and drivers to fix this problem nothing gets changed .. I think it has something to do with the BIOS

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November 4th, 2012 14:00

  

Another problem happened to me while playing Need for speed most wanted 2012

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