ankushverma798

i have found graphics driver installed in my laptop, but drivers can't work properly you have any idea about this problem

hey i have dell laptop my laptop detail is: inspiron i5-3542 itel core i5-4210u BIOS- A04 intel hd graphics 4400 with geforce 820m (res 1366*768) 4GB RAM 1 TB hdd Audio- Intel Realtek ALCC3234 i have install yosemite 10.10.3 completely. but i have graphics drivers problem. please help me how i can fix this problem.