My dell laptop is 15R 5521 i5-3337u and has intel hd 4000 and amd 8730M.i have amd 8730M display driver version 9.0.12.0 and i downloaded 9.0.12.1 A03 and installed but when i go to device manager it still show old version.i even tried to uninstall driver and install but no use! Size of this driver is 215mb which i downloaded.what am i to do.problem is that sleeping dogs game freezes while loading and then it does not respond but when i convert fromm high performance to power saving in graphics switchable properties ,game start but lags much.and when i do it to high performance it again freezes while loading.so i thought to update driver.but driver problem arised...please help me to solve this problem.thank you.
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