Dell Inspiron N4030 64 bit Win 7 Intel Display Driver

i have dell Inspiron n4030, it was with dos, having intel graphic chip

my friend gave me windows 7 recovery of dell inspiron n5030, which was with ATI graphic card, i run it on my laptop, it worked really fine and now its having original windows 7 64 bit, all hardwares are working, but vga isnt working, after running recovery i uninstalled default graphc driver ATI, as my laptop n4030 isnt having ATI card, so i removed the ATI driver from add remove programs

now i downloaded and run the intel vga driver of my laptop for 64 bit from dell site, but after installation, standard vga controller changes to Intel HD Graphics, but there is still a yellow mark on it, even after restarting the laptop, the graphic driver is the same

need assistance