I have Toshiba laptop L500D-16K, with HD 4650.
I reinstaled windows 7, and downloaded drivers from toshiba support site.
And my card in device manager is now shown as Ati mobility radeon 4600 series. Please help me, i am out of ideas, instaled leatest drivers few times, and hotfix drivers and again same issue.
Before system reinstal it was HD4650... Never shown as 4600series.
And when i uninstal 4600 in device manager it shows Ati mobility radeon hd 4650(Micosoft Corporation WDDM 1.1) ,but then system crushes when watching videos.