windows 7, asus x42jr, ati mobility radeon hd5470, then upgraded to ati hd5000 radeon (the new one on the amd website), sometimes while i playing games (darksouls 1) the screen suddenly became blue screen and tells me about atikmpag.sys problem. Then i uninstall the driver, only using the standard vga driver, and the blue screen is no more. What i still encounter is this, whenever after i shut down the laptop, when i boot up, the black screen is still occured and i had to press the power button to force-shutdown, sometimes when i am in luck ( this can goes on from 10 minutes to 2 hours), it will show the safe mode option, or it will directly proceed to my usual display. Is this a problem with the driver? or is this a problem with other parts?? Thanks in advance!
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